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Jan 14, 2024 164 likes •1.71k views

r tr r rt t r r rt Ptr r

SLIDE 1

❋r♦♠ ■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣ t♦ ❈②❝❧✐❝ ❚❡r♠ ●r❛♣❤ ❘❡✇r✐t✐♥❣ ❛♥❞ ❜❛❝❦

P❛tr✐❝❦ ❇❛❤r ♣❛❜❛❅❞✐❦✉✳❞❦

❯♥✐✈❡rs✐t② ♦❢ ❈♦♣❡♥❤❛❣❡♥ ❉❡♣❛rt♠❡♥t ♦❢ ❈♦♠♣✉t❡r ❙❝✐❡♥❝❡

✻t❤ ■♥t❡r♥❛t✐♦♥❛❧ ❲♦r❦s❤♦♣ ♦♥ ❈♦♠♣✉t✐♥❣ ✇✐t❤ ❚❡r♠s ❛♥❞ ●r❛♣❤s ❙❛❛r❜rü❝❦❡♥✱ ●❡r♠❛♥②✱ ❆♣r✐❧ ✷♥❞✱ ✷✵✶✶

SLIDE 2

❖✉t❧✐♥❡

✶

■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

✷

❚❡r♠ ●r❛♣❤ ❘❡✇r✐t✐♥❣ P❛rt✐❛❧ ❖r❞❡r ▼♦❞❡❧ ♦❢ ■♥✜♥✐t❛r② ❘❡✇r✐t✐♥❣ ❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❚❡r♠ ●r❛♣❤s

✸

❖✉t❧♦♦❦

✷

SLIDE 3

❖✉t❧✐♥❡

✶

■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

✷

❚❡r♠ ●r❛♣❤ ❘❡✇r✐t✐♥❣ P❛rt✐❛❧ ❖r❞❡r ▼♦❞❡❧ ♦❢ ■♥✜♥✐t❛r② ❘❡✇r✐t✐♥❣ ❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❚❡r♠ ●r❛♣❤s

✸

❖✉t❧♦♦❦

✸

SLIDE 4

◆♦♥✲❚❡r♠✐♥❛t✐♥❣ ❘❡✇r✐t✐♥❣ ❙②st❡♠s

❚❡r♠✐♥❛t✐♦♥ ❣✉❛r❛♥t❡❡s t❤❛t ❡✈❡r② r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❧❡❛❞s t♦ ❛ ♥♦r♠❛❧ ❢♦r♠✱ ✐✳❡✳ ❛ ✜♥❛❧ ♦✉t❝♦♠❡✳ ◆♦♥✲t❡r♠✐♥❛t✐♥❣ s②st❡♠s ❝❛♥ ❜❡ ♠❡❛♥✐♥❣❢✉❧ ♠♦❞❡❧❧✐♥❣ r❡❛❝t✐✈❡ s②st❡♠s✱ ❡✳❣✳ ❜② ♣r♦❝❡ss ❝❛❧❝✉❧✐ ❛♣♣r♦①✐♠❛t✐♦♥ ❛❧❣♦r✐t❤♠s ✇❤✐❝❤ ❡♥❤❛♥❝❡ t❤❡ ❛❝❝✉r❛❝② ♦❢ t❤❡ ❛♣♣r♦①✐♠❛t✐♦♥ ✇✐t❤ ❡❛❝❤ ✐t❡r❛t✐♦♥✱ ❡✳❣✳ ❝♦♠♣✉t✐♥❣ s♣❡❝✐✜❝❛t✐♦♥ ♦❢ ✐♥✜♥✐t❡ ❞❛t❛ str✉❝t✉r❡s✱ ❡✳❣✳ str❡❛♠s ❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮

♥❛ts

❢r♦♠ ① ① ❢r♦♠ s ① ❢r♦♠ ✵ ✐♥t✉✐t✐✈❡❧② t❤✐s ❝♦♥✈❡r❣❡s t♦ t❤❡ ✐♥✜♥✐t❡ ❧✐st ✵ ✶ ✷ ✸ ✹ ✺ ✳

✹

SLIDE 5

◆♦♥✲❚❡r♠✐♥❛t✐♥❣ ❘❡✇r✐t✐♥❣ ❙②st❡♠s

❚❡r♠✐♥❛t✐♦♥ ❣✉❛r❛♥t❡❡s t❤❛t ❡✈❡r② r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❧❡❛❞s t♦ ❛ ♥♦r♠❛❧ ❢♦r♠✱ ✐✳❡✳ ❛ ✜♥❛❧ ♦✉t❝♦♠❡✳ ◆♦♥✲t❡r♠✐♥❛t✐♥❣ s②st❡♠s ❝❛♥ ❜❡ ♠❡❛♥✐♥❣❢✉❧ ♠♦❞❡❧❧✐♥❣ r❡❛❝t✐✈❡ s②st❡♠s✱ ❡✳❣✳ ❜② ♣r♦❝❡ss ❝❛❧❝✉❧✐ ❛♣♣r♦①✐♠❛t✐♦♥ ❛❧❣♦r✐t❤♠s ✇❤✐❝❤ ❡♥❤❛♥❝❡ t❤❡ ❛❝❝✉r❛❝② ♦❢ t❤❡ ❛♣♣r♦①✐♠❛t✐♦♥ ✇✐t❤ ❡❛❝❤ ✐t❡r❛t✐♦♥✱ ❡✳❣✳ ❝♦♠♣✉t✐♥❣ π s♣❡❝✐✜❝❛t✐♦♥ ♦❢ ✐♥✜♥✐t❡ ❞❛t❛ str✉❝t✉r❡s✱ ❡✳❣✳ str❡❛♠s ❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮

♥❛ts

❢r♦♠ ① ① ❢r♦♠ s ① ❢r♦♠ ✵ ✐♥t✉✐t✐✈❡❧② t❤✐s ❝♦♥✈❡r❣❡s t♦ t❤❡ ✐♥✜♥✐t❡ ❧✐st ✵ ✶ ✷ ✸ ✹ ✺ ✳

✹

SLIDE 6

◆♦♥✲❚❡r♠✐♥❛t✐♥❣ ❘❡✇r✐t✐♥❣ ❙②st❡♠s

❚❡r♠✐♥❛t✐♦♥ ❣✉❛r❛♥t❡❡s t❤❛t ❡✈❡r② r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❧❡❛❞s t♦ ❛ ♥♦r♠❛❧ ❢♦r♠✱ ✐✳❡✳ ❛ ✜♥❛❧ ♦✉t❝♦♠❡✳ ◆♦♥✲t❡r♠✐♥❛t✐♥❣ s②st❡♠s ❝❛♥ ❜❡ ♠❡❛♥✐♥❣❢✉❧ ♠♦❞❡❧❧✐♥❣ r❡❛❝t✐✈❡ s②st❡♠s✱ ❡✳❣✳ ❜② ♣r♦❝❡ss ❝❛❧❝✉❧✐ ❛♣♣r♦①✐♠❛t✐♦♥ ❛❧❣♦r✐t❤♠s ✇❤✐❝❤ ❡♥❤❛♥❝❡ t❤❡ ❛❝❝✉r❛❝② ♦❢ t❤❡ ❛♣♣r♦①✐♠❛t✐♦♥ ✇✐t❤ ❡❛❝❤ ✐t❡r❛t✐♦♥✱ ❡✳❣✳ ❝♦♠♣✉t✐♥❣ π s♣❡❝✐✜❝❛t✐♦♥ ♦❢ ✐♥✜♥✐t❡ ❞❛t❛ str✉❝t✉r❡s✱ ❡✳❣✳ str❡❛♠s ❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R♥❛ts =

❢r♦♠(①) → ① : ❢r♦♠(s(①))

❢r♦♠(✵) ✐♥t✉✐t✐✈❡❧② t❤✐s ❝♦♥✈❡r❣❡s t♦ t❤❡ ✐♥✜♥✐t❡ ❧✐st ✵ ✶ ✷ ✸ ✹ ✺ ✳

✹

SLIDE 7

◆♦♥✲❚❡r♠✐♥❛t✐♥❣ ❘❡✇r✐t✐♥❣ ❙②st❡♠s

❚❡r♠✐♥❛t✐♦♥ ❣✉❛r❛♥t❡❡s t❤❛t ❡✈❡r② r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❧❡❛❞s t♦ ❛ ♥♦r♠❛❧ ❢♦r♠✱ ✐✳❡✳ ❛ ✜♥❛❧ ♦✉t❝♦♠❡✳ ◆♦♥✲t❡r♠✐♥❛t✐♥❣ s②st❡♠s ❝❛♥ ❜❡ ♠❡❛♥✐♥❣❢✉❧ ♠♦❞❡❧❧✐♥❣ r❡❛❝t✐✈❡ s②st❡♠s✱ ❡✳❣✳ ❜② ♣r♦❝❡ss ❝❛❧❝✉❧✐ ❛♣♣r♦①✐♠❛t✐♦♥ ❛❧❣♦r✐t❤♠s ✇❤✐❝❤ ❡♥❤❛♥❝❡ t❤❡ ❛❝❝✉r❛❝② ♦❢ t❤❡ ❛♣♣r♦①✐♠❛t✐♦♥ ✇✐t❤ ❡❛❝❤ ✐t❡r❛t✐♦♥✱ ❡✳❣✳ ❝♦♠♣✉t✐♥❣ π s♣❡❝✐✜❝❛t✐♦♥ ♦❢ ✐♥✜♥✐t❡ ❞❛t❛ str✉❝t✉r❡s✱ ❡✳❣✳ str❡❛♠s ❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R♥❛ts =

❢r♦♠(①) → ① : ❢r♦♠(s(①))

❢r♦♠(✵) → ✵ : ❢r♦♠(✶) ✐♥t✉✐t✐✈❡❧② t❤✐s ❝♦♥✈❡r❣❡s t♦ t❤❡ ✐♥✜♥✐t❡ ❧✐st ✵ ✶ ✷ ✸ ✹ ✺ ✳

✹

SLIDE 8

◆♦♥✲❚❡r♠✐♥❛t✐♥❣ ❘❡✇r✐t✐♥❣ ❙②st❡♠s

❚❡r♠✐♥❛t✐♦♥ ❣✉❛r❛♥t❡❡s t❤❛t ❡✈❡r② r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❧❡❛❞s t♦ ❛ ♥♦r♠❛❧ ❢♦r♠✱ ✐✳❡✳ ❛ ✜♥❛❧ ♦✉t❝♦♠❡✳ ◆♦♥✲t❡r♠✐♥❛t✐♥❣ s②st❡♠s ❝❛♥ ❜❡ ♠❡❛♥✐♥❣❢✉❧ ♠♦❞❡❧❧✐♥❣ r❡❛❝t✐✈❡ s②st❡♠s✱ ❡✳❣✳ ❜② ♣r♦❝❡ss ❝❛❧❝✉❧✐ ❛♣♣r♦①✐♠❛t✐♦♥ ❛❧❣♦r✐t❤♠s ✇❤✐❝❤ ❡♥❤❛♥❝❡ t❤❡ ❛❝❝✉r❛❝② ♦❢ t❤❡ ❛♣♣r♦①✐♠❛t✐♦♥ ✇✐t❤ ❡❛❝❤ ✐t❡r❛t✐♦♥✱ ❡✳❣✳ ❝♦♠♣✉t✐♥❣ π s♣❡❝✐✜❝❛t✐♦♥ ♦❢ ✐♥✜♥✐t❡ ❞❛t❛ str✉❝t✉r❡s✱ ❡✳❣✳ str❡❛♠s ❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R♥❛ts =

❢r♦♠(①) → ① : ❢r♦♠(s(①))

❢r♦♠(✵) →✷ ✵ : ✶ : ❢r♦♠(✷) ✐♥t✉✐t✐✈❡❧② t❤✐s ❝♦♥✈❡r❣❡s t♦ t❤❡ ✐♥✜♥✐t❡ ❧✐st ✵ ✶ ✷ ✸ ✹ ✺ ✳

✹

SLIDE 9

◆♦♥✲❚❡r♠✐♥❛t✐♥❣ ❘❡✇r✐t✐♥❣ ❙②st❡♠s

❚❡r♠✐♥❛t✐♦♥ ❣✉❛r❛♥t❡❡s t❤❛t ❡✈❡r② r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❧❡❛❞s t♦ ❛ ♥♦r♠❛❧ ❢♦r♠✱ ✐✳❡✳ ❛ ✜♥❛❧ ♦✉t❝♦♠❡✳ ◆♦♥✲t❡r♠✐♥❛t✐♥❣ s②st❡♠s ❝❛♥ ❜❡ ♠❡❛♥✐♥❣❢✉❧ ♠♦❞❡❧❧✐♥❣ r❡❛❝t✐✈❡ s②st❡♠s✱ ❡✳❣✳ ❜② ♣r♦❝❡ss ❝❛❧❝✉❧✐ ❛♣♣r♦①✐♠❛t✐♦♥ ❛❧❣♦r✐t❤♠s ✇❤✐❝❤ ❡♥❤❛♥❝❡ t❤❡ ❛❝❝✉r❛❝② ♦❢ t❤❡ ❛♣♣r♦①✐♠❛t✐♦♥ ✇✐t❤ ❡❛❝❤ ✐t❡r❛t✐♦♥✱ ❡✳❣✳ ❝♦♠♣✉t✐♥❣ π s♣❡❝✐✜❝❛t✐♦♥ ♦❢ ✐♥✜♥✐t❡ ❞❛t❛ str✉❝t✉r❡s✱ ❡✳❣✳ str❡❛♠s ❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R♥❛ts =

❢r♦♠(①) → ① : ❢r♦♠(s(①))

❢r♦♠(✵) →✸ ✵ : ✶ : ✷ : ❢r♦♠(✸) ✐♥t✉✐t✐✈❡❧② t❤✐s ❝♦♥✈❡r❣❡s t♦ t❤❡ ✐♥✜♥✐t❡ ❧✐st ✵ ✶ ✷ ✸ ✹ ✺ ✳

✹

SLIDE 10

◆♦♥✲❚❡r♠✐♥❛t✐♥❣ ❘❡✇r✐t✐♥❣ ❙②st❡♠s

❚❡r♠✐♥❛t✐♦♥ ❣✉❛r❛♥t❡❡s t❤❛t ❡✈❡r② r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❧❡❛❞s t♦ ❛ ♥♦r♠❛❧ ❢♦r♠✱ ✐✳❡✳ ❛ ✜♥❛❧ ♦✉t❝♦♠❡✳ ◆♦♥✲t❡r♠✐♥❛t✐♥❣ s②st❡♠s ❝❛♥ ❜❡ ♠❡❛♥✐♥❣❢✉❧ ♠♦❞❡❧❧✐♥❣ r❡❛❝t✐✈❡ s②st❡♠s✱ ❡✳❣✳ ❜② ♣r♦❝❡ss ❝❛❧❝✉❧✐ ❛♣♣r♦①✐♠❛t✐♦♥ ❛❧❣♦r✐t❤♠s ✇❤✐❝❤ ❡♥❤❛♥❝❡ t❤❡ ❛❝❝✉r❛❝② ♦❢ t❤❡ ❛♣♣r♦①✐♠❛t✐♦♥ ✇✐t❤ ❡❛❝❤ ✐t❡r❛t✐♦♥✱ ❡✳❣✳ ❝♦♠♣✉t✐♥❣ π s♣❡❝✐✜❝❛t✐♦♥ ♦❢ ✐♥✜♥✐t❡ ❞❛t❛ str✉❝t✉r❡s✱ ❡✳❣✳ str❡❛♠s ❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R♥❛ts =

❢r♦♠(①) → ① : ❢r♦♠(s(①))

❢r♦♠(✵) →✹ ✵ : ✶ : ✷ : ✸ : ❢r♦♠(✹) ✐♥t✉✐t✐✈❡❧② t❤✐s ❝♦♥✈❡r❣❡s t♦ t❤❡ ✐♥✜♥✐t❡ ❧✐st ✵ ✶ ✷ ✸ ✹ ✺ ✳

✹

SLIDE 11

◆♦♥✲❚❡r♠✐♥❛t✐♥❣ ❘❡✇r✐t✐♥❣ ❙②st❡♠s

❚❡r♠✐♥❛t✐♦♥ ❣✉❛r❛♥t❡❡s t❤❛t ❡✈❡r② r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❧❡❛❞s t♦ ❛ ♥♦r♠❛❧ ❢♦r♠✱ ✐✳❡✳ ❛ ✜♥❛❧ ♦✉t❝♦♠❡✳ ◆♦♥✲t❡r♠✐♥❛t✐♥❣ s②st❡♠s ❝❛♥ ❜❡ ♠❡❛♥✐♥❣❢✉❧ ♠♦❞❡❧❧✐♥❣ r❡❛❝t✐✈❡ s②st❡♠s✱ ❡✳❣✳ ❜② ♣r♦❝❡ss ❝❛❧❝✉❧✐ ❛♣♣r♦①✐♠❛t✐♦♥ ❛❧❣♦r✐t❤♠s ✇❤✐❝❤ ❡♥❤❛♥❝❡ t❤❡ ❛❝❝✉r❛❝② ♦❢ t❤❡ ❛♣♣r♦①✐♠❛t✐♦♥ ✇✐t❤ ❡❛❝❤ ✐t❡r❛t✐♦♥✱ ❡✳❣✳ ❝♦♠♣✉t✐♥❣ π s♣❡❝✐✜❝❛t✐♦♥ ♦❢ ✐♥✜♥✐t❡ ❞❛t❛ str✉❝t✉r❡s✱ ❡✳❣✳ str❡❛♠s ❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R♥❛ts =

❢r♦♠(①) → ① : ❢r♦♠(s(①))

❢r♦♠(✵) →✺ ✵ : ✶ : ✷ : ✸ : ✹ : ❢r♦♠(✺) ✐♥t✉✐t✐✈❡❧② t❤✐s ❝♦♥✈❡r❣❡s t♦ t❤❡ ✐♥✜♥✐t❡ ❧✐st ✵ ✶ ✷ ✸ ✹ ✺ ✳

✹

SLIDE 12

◆♦♥✲❚❡r♠✐♥❛t✐♥❣ ❘❡✇r✐t✐♥❣ ❙②st❡♠s

❚❡r♠✐♥❛t✐♦♥ ❣✉❛r❛♥t❡❡s t❤❛t ❡✈❡r② r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❧❡❛❞s t♦ ❛ ♥♦r♠❛❧ ❢♦r♠✱ ✐✳❡✳ ❛ ✜♥❛❧ ♦✉t❝♦♠❡✳ ◆♦♥✲t❡r♠✐♥❛t✐♥❣ s②st❡♠s ❝❛♥ ❜❡ ♠❡❛♥✐♥❣❢✉❧ ♠♦❞❡❧❧✐♥❣ r❡❛❝t✐✈❡ s②st❡♠s✱ ❡✳❣✳ ❜② ♣r♦❝❡ss ❝❛❧❝✉❧✐ ❛♣♣r♦①✐♠❛t✐♦♥ ❛❧❣♦r✐t❤♠s ✇❤✐❝❤ ❡♥❤❛♥❝❡ t❤❡ ❛❝❝✉r❛❝② ♦❢ t❤❡ ❛♣♣r♦①✐♠❛t✐♦♥ ✇✐t❤ ❡❛❝❤ ✐t❡r❛t✐♦♥✱ ❡✳❣✳ ❝♦♠♣✉t✐♥❣ π s♣❡❝✐✜❝❛t✐♦♥ ♦❢ ✐♥✜♥✐t❡ ❞❛t❛ str✉❝t✉r❡s✱ ❡✳❣✳ str❡❛♠s ❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R♥❛ts =

❢r♦♠(①) → ① : ❢r♦♠(s(①))

❢r♦♠(✵) →✻ ✵ : ✶ : ✷ : ✸ : ✹ : ✺ : ❢r♦♠(✻) ✐♥t✉✐t✐✈❡❧② t❤✐s ❝♦♥✈❡r❣❡s t♦ t❤❡ ✐♥✜♥✐t❡ ❧✐st ✵ ✶ ✷ ✸ ✹ ✺ ✳

✹

SLIDE 13

◆♦♥✲❚❡r♠✐♥❛t✐♥❣ ❘❡✇r✐t✐♥❣ ❙②st❡♠s

❚❡r♠✐♥❛t✐♦♥ ❣✉❛r❛♥t❡❡s t❤❛t ❡✈❡r② r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❧❡❛❞s t♦ ❛ ♥♦r♠❛❧ ❢♦r♠✱ ✐✳❡✳ ❛ ✜♥❛❧ ♦✉t❝♦♠❡✳ ◆♦♥✲t❡r♠✐♥❛t✐♥❣ s②st❡♠s ❝❛♥ ❜❡ ♠❡❛♥✐♥❣❢✉❧ ♠♦❞❡❧❧✐♥❣ r❡❛❝t✐✈❡ s②st❡♠s✱ ❡✳❣✳ ❜② ♣r♦❝❡ss ❝❛❧❝✉❧✐ ❛♣♣r♦①✐♠❛t✐♦♥ ❛❧❣♦r✐t❤♠s ✇❤✐❝❤ ❡♥❤❛♥❝❡ t❤❡ ❛❝❝✉r❛❝② ♦❢ t❤❡ ❛♣♣r♦①✐♠❛t✐♦♥ ✇✐t❤ ❡❛❝❤ ✐t❡r❛t✐♦♥✱ ❡✳❣✳ ❝♦♠♣✉t✐♥❣ π s♣❡❝✐✜❝❛t✐♦♥ ♦❢ ✐♥✜♥✐t❡ ❞❛t❛ str✉❝t✉r❡s✱ ❡✳❣✳ str❡❛♠s ❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R♥❛ts =

❢r♦♠(①) → ① : ❢r♦♠(s(①))

❢r♦♠(✵) →✻ ✵ : ✶ : ✷ : ✸ : ✹ : ✺ : ❢r♦♠(✻) → . . . ✐♥t✉✐t✐✈❡❧② t❤✐s ❝♦♥✈❡r❣❡s t♦ t❤❡ ✐♥✜♥✐t❡ ❧✐st ✵ ✶ ✷ ✸ ✹ ✺ ✳

✹

SLIDE 14

◆♦♥✲❚❡r♠✐♥❛t✐♥❣ ❘❡✇r✐t✐♥❣ ❙②st❡♠s

❚❡r♠✐♥❛t✐♦♥ ❣✉❛r❛♥t❡❡s t❤❛t ❡✈❡r② r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❧❡❛❞s t♦ ❛ ♥♦r♠❛❧ ❢♦r♠✱ ✐✳❡✳ ❛ ✜♥❛❧ ♦✉t❝♦♠❡✳ ◆♦♥✲t❡r♠✐♥❛t✐♥❣ s②st❡♠s ❝❛♥ ❜❡ ♠❡❛♥✐♥❣❢✉❧ ♠♦❞❡❧❧✐♥❣ r❡❛❝t✐✈❡ s②st❡♠s✱ ❡✳❣✳ ❜② ♣r♦❝❡ss ❝❛❧❝✉❧✐ ❛♣♣r♦①✐♠❛t✐♦♥ ❛❧❣♦r✐t❤♠s ✇❤✐❝❤ ❡♥❤❛♥❝❡ t❤❡ ❛❝❝✉r❛❝② ♦❢ t❤❡ ❛♣♣r♦①✐♠❛t✐♦♥ ✇✐t❤ ❡❛❝❤ ✐t❡r❛t✐♦♥✱ ❡✳❣✳ ❝♦♠♣✉t✐♥❣ π s♣❡❝✐✜❝❛t✐♦♥ ♦❢ ✐♥✜♥✐t❡ ❞❛t❛ str✉❝t✉r❡s✱ ❡✳❣✳ str❡❛♠s ❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R♥❛ts =

❢r♦♠(①) → ① : ❢r♦♠(s(①))

❢r♦♠(✵) →✻ ✵ : ✶ : ✷ : ✸ : ✹ : ✺ : ❢r♦♠(✻) → . . . ✐♥t✉✐t✐✈❡❧② t❤✐s ❝♦♥✈❡r❣❡s t♦ t❤❡ ✐♥✜♥✐t❡ ❧✐st ✵ : ✶ : ✷ : ✸ : ✹ : ✺ : . . . ✳

✹

SLIDE 15

■♥✜♥✐t❛r② ❘❡✇r✐t✐♥❣

❲❤❛t ✐s ✐♥✜♥✐t❛r② r❡✇r✐t✐♥❣❄ ❢♦r♠❛❧✐s❡s t❤❡ ♦✉t❝♦♠❡ ♦❢ ❛♥ ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❛❧❧♦✇s r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡s ♦❢ ❛♥② ♦r❞✐♥❛❧ ♥✉♠❜❡r ❧❡♥❣t❤ ❞❡❛❧s ✇✐t❤ ✭♣♦t❡♥t✐❛❧❧②✮ ✐♥✜♥✐t❡ t❡r♠s ❲❤② ❝♦♥s✐❞❡r ✐♥✜♥✐t❛r② r❡✇r✐t✐♥❣❄ ♠♦❞❡❧ ❢♦r ❧❛③② ❢✉♥❝t✐♦♥❛❧ ♣r♦❣r❛♠♠✐♥❣ s❡♠❛♥t✐❝s ❢♦r ♥♦♥✲t❡r♠✐♥❛t✐♥❣ s②st❡♠s s❡♠❛♥t✐❝s ❢♦r ♣r♦❝❡ss ❛❧❣❡❜r❛s ❛r✐s❡s ✐♥ ❝②❝❧✐❝ t❡r♠ ❣r❛♣❤ r❡✇r✐t✐♥❣

✺

SLIDE 16

■♥✜♥✐t❛r② ❘❡✇r✐t✐♥❣

❲❤❛t ✐s ✐♥✜♥✐t❛r② r❡✇r✐t✐♥❣❄ ❢♦r♠❛❧✐s❡s t❤❡ ♦✉t❝♦♠❡ ♦❢ ❛♥ ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❛❧❧♦✇s r❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡s ♦❢ ❛♥② ♦r❞✐♥❛❧ ♥✉♠❜❡r ❧❡♥❣t❤ ❞❡❛❧s ✇✐t❤ ✭♣♦t❡♥t✐❛❧❧②✮ ✐♥✜♥✐t❡ t❡r♠s ❲❤② ❝♦♥s✐❞❡r ✐♥✜♥✐t❛r② r❡✇r✐t✐♥❣❄ ♠♦❞❡❧ ❢♦r ❧❛③② ❢✉♥❝t✐♦♥❛❧ ♣r♦❣r❛♠♠✐♥❣ s❡♠❛♥t✐❝s ❢♦r ♥♦♥✲t❡r♠✐♥❛t✐♥❣ s②st❡♠s s❡♠❛♥t✐❝s ❢♦r ♣r♦❝❡ss ❛❧❣❡❜r❛s ❛r✐s❡s ✐♥ ❝②❝❧✐❝ t❡r♠ ❣r❛♣❤ r❡✇r✐t✐♥❣

✺

SLIDE 17

❋♦r♠❛❧✐s✐♥❣ ■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

❈♦♠♣❧❡t❡ ♠❡tr✐❝ ♦♥ t❡r♠s t❡r♠s ❛r❡ ❡♥❞♦✇❡❞ ✇✐t❤ ❛ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ ✐♥ ♦r❞❡r t♦ ❢♦r♠❛❧✐s❡ t❤❡ ❝♦♥✈❡r❣❡♥❝❡ ♦❢ ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥s✳ ♠❡tr✐❝ ❞✐st❛♥❝❡ ❜❡t✇❡❡♥ t❡r♠s✿ ❞(s, t) = ✷−s✐♠(s,t) s✐♠(s, t) = ♠✐♥✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ s ❛♥❞ t ❞✐✛❡r ❛t ❞❡♣t❤ ❞ s✐♠ s t ♠❛①✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ tr✉♥❝❛t❡❞ ❛t ❞❡♣t❤ ❞✱ s ❛♥❞ t ❛r❡ ❡q✉❛❧ ❊①❛♠♣❧❡

✶ ❧❡✈❡❧

❢ ❛ ❢ ❜ ❝ ❢ ❛ ❣ ❛ s t ❞ ✷

✶

✷ ❧❡✈❡❧s

❢ ❛ ❣ ❛ ❢ ❛ ❣ ❜ ✉ ✈ ❞ ✷

✷

✻

SLIDE 18

❋♦r♠❛❧✐s✐♥❣ ■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

❈♦♠♣❧❡t❡ ♠❡tr✐❝ ♦♥ t❡r♠s t❡r♠s ❛r❡ ❡♥❞♦✇❡❞ ✇✐t❤ ❛ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ ✐♥ ♦r❞❡r t♦ ❢♦r♠❛❧✐s❡ t❤❡ ❝♦♥✈❡r❣❡♥❝❡ ♦❢ ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥s✳ ♠❡tr✐❝ ❞✐st❛♥❝❡ ❜❡t✇❡❡♥ t❡r♠s✿ ❞(s, t) = ✷−s✐♠(s,t) s✐♠(s, t) = ♠✐♥✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ s ❛♥❞ t ❞✐✛❡r ❛t ❞❡♣t❤ ❞ s✐♠ s t ♠❛①✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ tr✉♥❝❛t❡❞ ❛t ❞❡♣t❤ ❞✱ s ❛♥❞ t ❛r❡ ❡q✉❛❧ ❊①❛♠♣❧❡

✶ ❧❡✈❡❧

❢ ❛ ❢ ❜ ❝ ❢ ❛ ❣ ❛ s t ❞ ✷

✶

✷ ❧❡✈❡❧s

❢ ❛ ❣ ❛ ❢ ❛ ❣ ❜ ✉ ✈ ❞ ✷

✷

✻

SLIDE 19

❋♦r♠❛❧✐s✐♥❣ ■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

❈♦♠♣❧❡t❡ ♠❡tr✐❝ ♦♥ t❡r♠s t❡r♠s ❛r❡ ❡♥❞♦✇❡❞ ✇✐t❤ ❛ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ ✐♥ ♦r❞❡r t♦ ❢♦r♠❛❧✐s❡ t❤❡ ❝♦♥✈❡r❣❡♥❝❡ ♦❢ ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥s✳ ♠❡tr✐❝ ❞✐st❛♥❝❡ ❜❡t✇❡❡♥ t❡r♠s✿ ❞(s, t) = ✷−s✐♠(s,t) s✐♠(s, t) = ♠✐♥✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ s ❛♥❞ t ❞✐✛❡r ❛t ❞❡♣t❤ ❞ s✐♠ s t ♠❛①✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ tr✉♥❝❛t❡❞ ❛t ❞❡♣t❤ ❞✱ s ❛♥❞ t ❛r❡ ❡q✉❛❧ ❊①❛♠♣❧❡

✶ ❧❡✈❡❧

❢ ❛ ❢ ❜ ❝ ❢ ❛ ❣ ❛ s t ❞ ✷

✶

✷ ❧❡✈❡❧s

❢ ❛ ❣ ❛ ❢ ❛ ❣ ❜ ✉ ✈ ❞ ✷

✷

✻

SLIDE 20

❋♦r♠❛❧✐s✐♥❣ ■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

❈♦♠♣❧❡t❡ ♠❡tr✐❝ ♦♥ t❡r♠s t❡r♠s ❛r❡ ❡♥❞♦✇❡❞ ✇✐t❤ ❛ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ ✐♥ ♦r❞❡r t♦ ❢♦r♠❛❧✐s❡ t❤❡ ❝♦♥✈❡r❣❡♥❝❡ ♦❢ ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥s✳ ♠❡tr✐❝ ❞✐st❛♥❝❡ ❜❡t✇❡❡♥ t❡r♠s✿ ❞(s, t) = ✷−s✐♠(s,t) s✐♠(s, t) = ♠✐♥✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ s ❛♥❞ t ❞✐✛❡r ❛t ❞❡♣t❤ ❞ s✐♠ s t ♠❛①✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ tr✉♥❝❛t❡❞ ❛t ❞❡♣t❤ ❞✱ s ❛♥❞ t ❛r❡ ❡q✉❛❧ ❊①❛♠♣❧❡

✶ ❧❡✈❡❧

❢ ❛ ❢ ❜ ❝ ❢ ❛ ❣ ❛ s t ❞( , ) = ✷−✶

✷ ❧❡✈❡❧s

❢ ❛ ❣ ❛ ❢ ❛ ❣ ❜ ✉ ✈ ❞ ✷

✷

✻

SLIDE 21

❋♦r♠❛❧✐s✐♥❣ ■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

❈♦♠♣❧❡t❡ ♠❡tr✐❝ ♦♥ t❡r♠s t❡r♠s ❛r❡ ❡♥❞♦✇❡❞ ✇✐t❤ ❛ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ ✐♥ ♦r❞❡r t♦ ❢♦r♠❛❧✐s❡ t❤❡ ❝♦♥✈❡r❣❡♥❝❡ ♦❢ ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥s✳ ♠❡tr✐❝ ❞✐st❛♥❝❡ ❜❡t✇❡❡♥ t❡r♠s✿ ❞(s, t) = ✷−s✐♠(s,t) s✐♠(s, t) = ♠✐♥✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ s ❛♥❞ t ❞✐✛❡r ❛t ❞❡♣t❤ ❞ s✐♠ s t ♠❛①✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ tr✉♥❝❛t❡❞ ❛t ❞❡♣t❤ ❞✱ s ❛♥❞ t ❛r❡ ❡q✉❛❧ ❊①❛♠♣❧❡

✶ ❧❡✈❡❧

❢ ❛ ❢ ❜ ❝ ❢ ❛ ❣ ❛ s t ❞( , ) = ✷−✶

✷ ❧❡✈❡❧s

❢ ❛ ❣ ❛ ❢ ❛ ❣ ❜ ✉ ✈ ❞ ✷

✷

✻

SLIDE 22

❋♦r♠❛❧✐s✐♥❣ ■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

❈♦♠♣❧❡t❡ ♠❡tr✐❝ ♦♥ t❡r♠s t❡r♠s ❛r❡ ❡♥❞♦✇❡❞ ✇✐t❤ ❛ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ ✐♥ ♦r❞❡r t♦ ❢♦r♠❛❧✐s❡ t❤❡ ❝♦♥✈❡r❣❡♥❝❡ ♦❢ ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥s✳ ♠❡tr✐❝ ❞✐st❛♥❝❡ ❜❡t✇❡❡♥ t❡r♠s✿ ❞(s, t) = ✷−s✐♠(s,t) s✐♠(s, t) = ♠✐♥✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ s ❛♥❞ t ❞✐✛❡r ❛t ❞❡♣t❤ ❞ s✐♠ s t ♠❛①✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ tr✉♥❝❛t❡❞ ❛t ❞❡♣t❤ ❞✱ s ❛♥❞ t ❛r❡ ❡q✉❛❧ ❊①❛♠♣❧❡

✶ ❧❡✈❡❧

❢ ❛ ❢ ❜ ❝ ❢ ❛ ❣ ❛ s t ❞( , ) = ✷−✶

✷ ❧❡✈❡❧s

❢ ❛ ❣ ❛ ❢ ❛ ❣ ❜ ✉ ✈ ❞ ✷

✷

✻

SLIDE 23

❋♦r♠❛❧✐s✐♥❣ ■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

❈♦♠♣❧❡t❡ ♠❡tr✐❝ ♦♥ t❡r♠s t❡r♠s ❛r❡ ❡♥❞♦✇❡❞ ✇✐t❤ ❛ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ ✐♥ ♦r❞❡r t♦ ❢♦r♠❛❧✐s❡ t❤❡ ❝♦♥✈❡r❣❡♥❝❡ ♦❢ ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥s✳ ♠❡tr✐❝ ❞✐st❛♥❝❡ ❜❡t✇❡❡♥ t❡r♠s✿ ❞(s, t) = ✷−s✐♠(s,t) s✐♠(s, t) = ♠✐♥✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ s ❛♥❞ t ❞✐✛❡r ❛t ❞❡♣t❤ ❞ s✐♠ s t ♠❛①✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ tr✉♥❝❛t❡❞ ❛t ❞❡♣t❤ ❞✱ s ❛♥❞ t ❛r❡ ❡q✉❛❧ ❊①❛♠♣❧❡

✶ ❧❡✈❡❧

❢ ❛ ❢ ❜ ❝ ❢ ❛ ❣ ❛ s t ❞( , ) = ✷−✶

✷ ❧❡✈❡❧s

❢ ❛ ❣ ❛ ❢ ❛ ❣ ❜ ✉ ✈ ❞( , ) = ✷−✷

✻

SLIDE 24

❋♦r♠❛❧✐s✐♥❣ ■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

❈♦♠♣❧❡t❡ ♠❡tr✐❝ ♦♥ t❡r♠s t❡r♠s ❛r❡ ❡♥❞♦✇❡❞ ✇✐t❤ ❛ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ ✐♥ ♦r❞❡r t♦ ❢♦r♠❛❧✐s❡ t❤❡ ❝♦♥✈❡r❣❡♥❝❡ ♦❢ ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥s✳ ♠❡tr✐❝ ❞✐st❛♥❝❡ ❜❡t✇❡❡♥ t❡r♠s✿ ❞(s, t) = ✷−s✐♠(s,t) s✐♠(s, t) = ♠✐♥✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ s ❛♥❞ t ❞✐✛❡r ❛t ❞❡♣t❤ ❞ s✐♠ s t ♠❛①✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ tr✉♥❝❛t❡❞ ❛t ❞❡♣t❤ ❞✱ s ❛♥❞ t ❛r❡ ❡q✉❛❧ ❊①❛♠♣❧❡

✶ ❧❡✈❡❧

❢ ❛ ❢ ❜ ❝ ❢ ❛ ❣ ❛ s t ❞( , ) = ✷−✶

✷ ❧❡✈❡❧s

❢ ❛ ❣ ❛ ❢ ❛ ❣ ❜ ✉ ✈ ❞( , ) = ✷−✷

✻

SLIDE 25

❋♦r♠❛❧✐s✐♥❣ ■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

❈♦♠♣❧❡t❡ ♠❡tr✐❝ ♦♥ t❡r♠s t❡r♠s ❛r❡ ❡♥❞♦✇❡❞ ✇✐t❤ ❛ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ ✐♥ ♦r❞❡r t♦ ❢♦r♠❛❧✐s❡ t❤❡ ❝♦♥✈❡r❣❡♥❝❡ ♦❢ ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥s✳ ♠❡tr✐❝ ❞✐st❛♥❝❡ ❜❡t✇❡❡♥ t❡r♠s✿ ❞(s, t) = ✷−s✐♠(s,t) s✐♠(s, t) = ♠✐♥✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ s ❛♥❞ t ❞✐✛❡r ❛t ❞❡♣t❤ ❞ s✐♠ s t ♠❛①✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ tr✉♥❝❛t❡❞ ❛t ❞❡♣t❤ ❞✱ s ❛♥❞ t ❛r❡ ❡q✉❛❧ ❊①❛♠♣❧❡

✶ ❧❡✈❡❧

❢ ❛ ❢ ❜ ❝ ❢ ❛ ❣ ❛ s t ❞( , ) = ✷−✶

✷ ❧❡✈❡❧s

❢ ❛ ❣ ❛ ❢ ❛ ❣ ❜ ✉ ✈ ❞( , ) = ✷−✷

✻

SLIDE 26

❋♦r♠❛❧✐s✐♥❣ ■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

❈♦♠♣❧❡t❡ ♠❡tr✐❝ ♦♥ t❡r♠s t❡r♠s ❛r❡ ❡♥❞♦✇❡❞ ✇✐t❤ ❛ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ ✐♥ ♦r❞❡r t♦ ❢♦r♠❛❧✐s❡ t❤❡ ❝♦♥✈❡r❣❡♥❝❡ ♦❢ ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥s✳ ♠❡tr✐❝ ❞✐st❛♥❝❡ ❜❡t✇❡❡♥ t❡r♠s✿ ❞(s, t) = ✷−s✐♠(s,t) s✐♠(s, t) = ♠✐♥✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ s ❛♥❞ t ❞✐✛❡r ❛t ❞❡♣t❤ ❞ s✐♠(s, t) = ♠❛①✐♠✉♠ ❞❡♣t❤ ❞ s✳t✳ tr✉♥❝❛t❡❞ ❛t ❞❡♣t❤ ❞✱ s ❛♥❞ t ❛r❡ ❡q✉❛❧ ❊①❛♠♣❧❡

✶ ❧❡✈❡❧

❢ ❛ ❢ ❜ ❝ ❢ ❛ ❣ ❛ s t ❞( , ) = ✷−✶

✷ ❧❡✈❡❧s

❢ ❛ ❣ ❛ ❢ ❛ ❣ ❜ ✉ ✈ ❞( , ) = ✷−✷

✻

SLIDE 27

❲❡❛❦ ❈♦♥✈❡r❣❡♥❝❡ ♦❢ ❚r❛♥s✜♥✐t❡ ❘❡❞✉❝t✐♦♥s

❲❡❛❦ ❝♦♥✈❡r❣❡♥❝❡ ✈✐❛ ♠❡tr✐❝ ❞ ❝♦♥✈❡r❣❡♥❝❡ ✐♥ t❤❡ ♠❡tr✐❝ s♣❛❝❡ (T ∞(Σ, V), ❞) ❞❡♣t❤ ♦❢ t❤❡ ❞✐✛❡r❡♥❝❡s ❜❡t✇❡❡♥ t❤❡ t❡r♠s ❤❛s t♦ t❡♥❞ t♦ ✐♥✜♥✐t②

✼

SLIDE 28

❊①❛♠♣❧❡✿ ❲❡❛❦ ❈♦♥✈❡r❣❡♥❝❡

✶ ❧❡✈❡❧ ✷ ❧❡✈❡❧s ✸ ❧❡✈❡❧s ❢r♦♠ ✵ ❢r♦♠(①) → ① : ❢r♦♠(s(①))

✽

SLIDE 29

❊①❛♠♣❧❡✿ ❲❡❛❦ ❈♦♥✈❡r❣❡♥❝❡

✶ ❧❡✈❡❧ ✷ ❧❡✈❡❧s ✸ ❧❡✈❡❧s ❢r♦♠ ✵ : ✵ ❢r♦♠ ✶ ❢r♦♠(①) → ① : ❢r♦♠(s(①))

✽

SLIDE 30

❊①❛♠♣❧❡✿ ❲❡❛❦ ❈♦♥✈❡r❣❡♥❝❡

✶ ❧❡✈❡❧ ✷ ❧❡✈❡❧s ✸ ❧❡✈❡❧s ❢r♦♠ ✵ : ✵ : ✶ ❢r♦♠ ✷ ❢r♦♠(①) → ① : ❢r♦♠(s(①))

✽

SLIDE 31

❊①❛♠♣❧❡✿ ❲❡❛❦ ❈♦♥✈❡r❣❡♥❝❡

✶ ❧❡✈❡❧ ✷ ❧❡✈❡❧s ✸ ❧❡✈❡❧s ❢r♦♠ ✵ : ✵ : ✶ ❢r♦♠ ✷ ❢r♦♠(①) → ① : ❢r♦♠(s(①))

✽

SLIDE 32

❊①❛♠♣❧❡✿ ❲❡❛❦ ❈♦♥✈❡r❣❡♥❝❡

✶ ❧❡✈❡❧ ✷ ❧❡✈❡❧s ✸ ❧❡✈❡❧s ❢r♦♠ ✵ : ✵ : ✶ : ✷ ❢r♦♠ ✸ ❢r♦♠(①) → ① : ❢r♦♠(s(①))

✽

SLIDE 33

❊①❛♠♣❧❡✿ ❲❡❛❦ ❈♦♥✈❡r❣❡♥❝❡

✶ ❧❡✈❡❧ ✷ ❧❡✈❡❧s ✸ ❧❡✈❡❧s ❢r♦♠ ✵ : ✵ : ✶ : ✷ ❢r♦♠ ✸ ❢r♦♠(①) → ① : ❢r♦♠(s(①))

✽

SLIDE 34

❊①❛♠♣❧❡✿ ❲❡❛❦ ❈♦♥✈❡r❣❡♥❝❡

✶ ❧❡✈❡❧ ✷ ❧❡✈❡❧s ✸ ❧❡✈❡❧s ❢r♦♠ ✵ : ✵ : ✶ : ✷ : ✸ ❢r♦♠ ✹ ❢r♦♠(①) → ① : ❢r♦♠(s(①))

✽

SLIDE 35

❊①❛♠♣❧❡✿ ❲❡❛❦ ❈♦♥✈❡r❣❡♥❝❡

✶ ❧❡✈❡❧ ✷ ❧❡✈❡❧s ✸ ❧❡✈❡❧s ❢r♦♠ ✵ : ✵ : ✶ : ✷ : ✸ ❢r♦♠ ✹ ❢r♦♠(①) → ① : ❢r♦♠(s(①))

✽

SLIDE 36

❊①❛♠♣❧❡✿ ❲❡❛❦ ❈♦♥✈❡r❣❡♥❝❡

✶ ❧❡✈❡❧ ✷ ❧❡✈❡❧s ✸ ❧❡✈❡❧s ❢r♦♠ ✵ : ✵ : ✶ : ✷ : ✸ : ✹ ❢r♦♠(①) → ① : ❢r♦♠(s(①))

✽

SLIDE 37

❊①❛♠♣❧❡✿ ❲❡❛❦ ❈♦♥✈❡r❣❡♥❝❡

✶ ❧❡✈❡❧ ✷ ❧❡✈❡❧s ✸ ❧❡✈❡❧s ❢r♦♠ ✵ : ✵ : ✶ : ✷ : ✸ : ✹ ❢r♦♠(①) → ① : ❢r♦♠(s(①))

✽

SLIDE 38

❚r❛♥s✜♥✐t❡ ❘❡❞✉❝t✐♦♥s

❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R③✐♣ =    ③✐♣(♥✐❧, ②) → ♥✐❧ ③✐♣(①, ♥✐❧) → ♥✐❧ ③✐♣(① : ①′, ② : ②′) → (①, ②) : ③✐♣(①′, ②′) ③✐♣ ❢r♦♠ ✵ ❛ ❜ ❝ ♥✐❧ ③✐♣ ✵ ✶ ✷ ✸ ✹ ❛ ❜ ❝ ♥✐❧ ✵ ❛ ③✐♣ ✶ ✷ ✸ ✹ ❜ ❝ ♥✐❧ ✵ ❛ ✶ ❜ ③✐♣ ✷ ✸ ✹ ❝ ♥✐❧ ✵ ❛ ✶ ❜ ✷ ❝ ③✐♣ ✸ ✹ ♥✐❧ ✵ ❛ ✶ ❜ ✷ ❝ ♥✐❧ ✜♥❛❧ ♦✉t❝♦♠❡ ✐s ❛ ✜♥✐t❡ t❡r♠✦

✾

SLIDE 39

❚r❛♥s✜♥✐t❡ ❘❡❞✉❝t✐♦♥s

❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R③✐♣ =    ③✐♣(♥✐❧, ②) → ♥✐❧ ③✐♣(①, ♥✐❧) → ♥✐❧ ③✐♣(① : ①′, ② : ②′) → (①, ②) : ③✐♣(①′, ②′) ③✐♣(❢r♦♠(✵), ❛ : ❜ : ❝ : ♥✐❧) ③✐♣ ✵ ✶ ✷ ✸ ✹ ❛ ❜ ❝ ♥✐❧ ✵ ❛ ③✐♣ ✶ ✷ ✸ ✹ ❜ ❝ ♥✐❧ ✵ ❛ ✶ ❜ ③✐♣ ✷ ✸ ✹ ❝ ♥✐❧ ✵ ❛ ✶ ❜ ✷ ❝ ③✐♣ ✸ ✹ ♥✐❧ ✵ ❛ ✶ ❜ ✷ ❝ ♥✐❧ ✜♥❛❧ ♦✉t❝♦♠❡ ✐s ❛ ✜♥✐t❡ t❡r♠✦

✾

SLIDE 40

❚r❛♥s✜♥✐t❡ ❘❡❞✉❝t✐♦♥s

❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R③✐♣ =    ③✐♣(♥✐❧, ②) → ♥✐❧ ③✐♣(①, ♥✐❧) → ♥✐❧ ③✐♣(① : ①′, ② : ②′) → (①, ②) : ③✐♣(①′, ②′) ③✐♣(❢r♦♠(✵), ❛ : ❜ : ❝ : ♥✐❧) ։ω ③✐♣(✵ : ✶ : ✷ : ✸ : ✹ . . . , ❛ : ❜ : ❝ : ♥✐❧) ✵ ❛ ③✐♣ ✶ ✷ ✸ ✹ ❜ ❝ ♥✐❧ ✵ ❛ ✶ ❜ ③✐♣ ✷ ✸ ✹ ❝ ♥✐❧ ✵ ❛ ✶ ❜ ✷ ❝ ③✐♣ ✸ ✹ ♥✐❧ ✵ ❛ ✶ ❜ ✷ ❝ ♥✐❧ ✜♥❛❧ ♦✉t❝♦♠❡ ✐s ❛ ✜♥✐t❡ t❡r♠✦

✾

SLIDE 41

❚r❛♥s✜♥✐t❡ ❘❡❞✉❝t✐♦♥s

❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R③✐♣ =    ③✐♣(♥✐❧, ②) → ♥✐❧ ③✐♣(①, ♥✐❧) → ♥✐❧ ③✐♣(① : ①′, ② : ②′) → (①, ②) : ③✐♣(①′, ②′) ③✐♣(❢r♦♠(✵), ❛ : ❜ : ❝ : ♥✐❧) ։ω ③✐♣(✵ : ✶ : ✷ : ✸ : ✹ . . . , ❛ : ❜ : ❝ : ♥✐❧) → (✵, ❛) : ③✐♣(✶ : ✷ : ✸ : ✹ : . . . , ❜ : ❝ : ♥✐❧) ✵ ❛ ✶ ❜ ③✐♣ ✷ ✸ ✹ ❝ ♥✐❧ ✵ ❛ ✶ ❜ ✷ ❝ ③✐♣ ✸ ✹ ♥✐❧ ✵ ❛ ✶ ❜ ✷ ❝ ♥✐❧ ✜♥❛❧ ♦✉t❝♦♠❡ ✐s ❛ ✜♥✐t❡ t❡r♠✦

✾

SLIDE 42

❚r❛♥s✜♥✐t❡ ❘❡❞✉❝t✐♦♥s

❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R③✐♣ =    ③✐♣(♥✐❧, ②) → ♥✐❧ ③✐♣(①, ♥✐❧) → ♥✐❧ ③✐♣(① : ①′, ② : ②′) → (①, ②) : ③✐♣(①′, ②′) ③✐♣(❢r♦♠(✵), ❛ : ❜ : ❝ : ♥✐❧) ։ω ③✐♣(✵ : ✶ : ✷ : ✸ : ✹ . . . , ❛ : ❜ : ❝ : ♥✐❧) → (✵, ❛) : ③✐♣(✶ : ✷ : ✸ : ✹ : . . . , ❜ : ❝ : ♥✐❧) → (✵, ❛) : (✶, ❜) : ③✐♣(✷ : ✸ : ✹ : . . . , ❝ : ♥✐❧) ✵ ❛ ✶ ❜ ✷ ❝ ③✐♣ ✸ ✹ ♥✐❧ ✵ ❛ ✶ ❜ ✷ ❝ ♥✐❧ ✜♥❛❧ ♦✉t❝♦♠❡ ✐s ❛ ✜♥✐t❡ t❡r♠✦

✾

SLIDE 43

❚r❛♥s✜♥✐t❡ ❘❡❞✉❝t✐♦♥s

❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R③✐♣ =    ③✐♣(♥✐❧, ②) → ♥✐❧ ③✐♣(①, ♥✐❧) → ♥✐❧ ③✐♣(① : ①′, ② : ②′) → (①, ②) : ③✐♣(①′, ②′) ③✐♣(❢r♦♠(✵), ❛ : ❜ : ❝ : ♥✐❧) ։ω ③✐♣(✵ : ✶ : ✷ : ✸ : ✹ . . . , ❛ : ❜ : ❝ : ♥✐❧) → (✵, ❛) : ③✐♣(✶ : ✷ : ✸ : ✹ : . . . , ❜ : ❝ : ♥✐❧) → (✵, ❛) : (✶, ❜) : ③✐♣(✷ : ✸ : ✹ : . . . , ❝ : ♥✐❧) → (✵, ❛) : (✶, ❜) : (✷, ❝) : ③✐♣(✸ : ✹ : . . . , ♥✐❧) ✵ ❛ ✶ ❜ ✷ ❝ ♥✐❧ ✜♥❛❧ ♦✉t❝♦♠❡ ✐s ❛ ✜♥✐t❡ t❡r♠✦

✾

SLIDE 44

❚r❛♥s✜♥✐t❡ ❘❡❞✉❝t✐♦♥s

❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R③✐♣ =    ③✐♣(♥✐❧, ②) → ♥✐❧ ③✐♣(①, ♥✐❧) → ♥✐❧ ③✐♣(① : ①′, ② : ②′) → (①, ②) : ③✐♣(①′, ②′) ③✐♣(❢r♦♠(✵), ❛ : ❜ : ❝ : ♥✐❧) ։ω ③✐♣(✵ : ✶ : ✷ : ✸ : ✹ . . . , ❛ : ❜ : ❝ : ♥✐❧) → (✵, ❛) : ③✐♣(✶ : ✷ : ✸ : ✹ : . . . , ❜ : ❝ : ♥✐❧) → (✵, ❛) : (✶, ❜) : ③✐♣(✷ : ✸ : ✹ : . . . , ❝ : ♥✐❧) → (✵, ❛) : (✶, ❜) : (✷, ❝) : ③✐♣(✸ : ✹ : . . . , ♥✐❧) → (✵, ❛) : (✶, ❜) : (✷, ❝) : ♥✐❧ ✜♥❛❧ ♦✉t❝♦♠❡ ✐s ❛ ✜♥✐t❡ t❡r♠✦

✾

SLIDE 45

❚r❛♥s✜♥✐t❡ ❘❡❞✉❝t✐♦♥s

❊①❛♠♣❧❡ ✭■♥✜♥✐t❡ ❧✐sts✮ R③✐♣ =    ③✐♣(♥✐❧, ②) → ♥✐❧ ③✐♣(①, ♥✐❧) → ♥✐❧ ③✐♣(① : ①′, ② : ②′) → (①, ②) : ③✐♣(①′, ②′) ③✐♣(❢r♦♠(✵), ❛ : ❜ : ❝ : ♥✐❧) ։ω ③✐♣(✵ : ✶ : ✷ : ✸ : ✹ . . . , ❛ : ❜ : ❝ : ♥✐❧) → (✵, ❛) : ③✐♣(✶ : ✷ : ✸ : ✹ : . . . , ❜ : ❝ : ♥✐❧) → (✵, ❛) : (✶, ❜) : ③✐♣(✷ : ✸ : ✹ : . . . , ❝ : ♥✐❧) → (✵, ❛) : (✶, ❜) : (✷, ❝) : ③✐♣(✸ : ✹ : . . . , ♥✐❧) → (✵, ❛) : (✶, ❜) : (✷, ❝) : ♥✐❧ ✜♥❛❧ ♦✉t❝♦♠❡ ✐s ❛ ✜♥✐t❡ t❡r♠✦

✾

SLIDE 46

❙tr♦♥❣ ❈♦♥✈❡r❣❡♥❝❡ ♦❢ ❚r❛♥s✜♥✐t❡ ❘❡❞✉❝t✐♦♥s

❲❡❛❦ ❝♦♥✈❡r❣❡♥❝❡ ✐s ❤❛r❞ t♦ ❞❡❛❧ ✇✐t❤ t❤❡r❡ ♠✐❣❤t ❜❡ t❡r♠s ♦♥❧② r❡❛❝❤❛❜❧❡ ❛❢t❡r ♠♦r❡ t❤❛♥ ω st❡♣s ♦rt❤♦❣♦♥❛❧ s②st❡♠s ❛r❡ ♥♦t ❝♦♥✢✉❡♥t ♥♦t ♥❡❝❡ss❛r✐❧② ♥♦r♠❛❧✐s✐♥❣ ❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ ✈✐❛ ✐♥❝r❡❛s✐♥❣ r❡❞❡① ❞❡♣t❤ ❝♦♥s❡r✈❛t✐✈❡ ✉♥❞❡r❛♣♣r♦①✐♠❛t✐♦♥ ♦❢ ❝♦♥✈❡r❣❡♥❝❡ ✐♥ t❤❡ ♠❡tr✐❝ s♣❛❝❡ r❡✇r✐t❡ r✉❧❡s ❤❛✈❡ t♦ ❜❡ ❛♣♣❧✐❡❞ ❛t ✭❡✈❡♥t✉❛❧❧②✮ ✐♥❝r❡❛s✐♥❣❧② ❧❛r❣❡ ❞❡♣t❤ t❤❡ ❧✐♠✐t ✐s t❤❡♥ ❞❡✜♥❡❞ ❜② t❤❡ ♠❡tr✐❝ s♣❛❝❡ ❢♦r str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ t❤❡ ❞❡♣t❤ ♦❢ r❡❞❡①❡s ❤❛s t♦ t❡♥❞ t♦ ✐♥✜♥✐t②

✶✵

SLIDE 47

❙tr♦♥❣ ❈♦♥✈❡r❣❡♥❝❡ ♦❢ ❚r❛♥s✜♥✐t❡ ❘❡❞✉❝t✐♦♥s

❲❡❛❦ ❝♦♥✈❡r❣❡♥❝❡ ✐s ❤❛r❞ t♦ ❞❡❛❧ ✇✐t❤ t❤❡r❡ ♠✐❣❤t ❜❡ t❡r♠s ♦♥❧② r❡❛❝❤❛❜❧❡ ❛❢t❡r ♠♦r❡ t❤❛♥ ω st❡♣s ♦rt❤♦❣♦♥❛❧ s②st❡♠s ❛r❡ ♥♦t ❝♦♥✢✉❡♥t ♥♦t ♥❡❝❡ss❛r✐❧② ♥♦r♠❛❧✐s✐♥❣ ❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ ✈✐❛ ✐♥❝r❡❛s✐♥❣ r❡❞❡① ❞❡♣t❤ ❝♦♥s❡r✈❛t✐✈❡ ✉♥❞❡r❛♣♣r♦①✐♠❛t✐♦♥ ♦❢ ❝♦♥✈❡r❣❡♥❝❡ ✐♥ t❤❡ ♠❡tr✐❝ s♣❛❝❡ r❡✇r✐t❡ r✉❧❡s ❤❛✈❡ t♦ ❜❡ ❛♣♣❧✐❡❞ ❛t ✭❡✈❡♥t✉❛❧❧②✮ ✐♥❝r❡❛s✐♥❣❧② ❧❛r❣❡ ❞❡♣t❤ t❤❡ ❧✐♠✐t ✐s t❤❡♥ ❞❡✜♥❡❞ ❜② t❤❡ ♠❡tr✐❝ s♣❛❝❡

❢♦r str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ t❤❡ ❞❡♣t❤ ♦❢ r❡❞❡①❡s ❤❛s t♦ t❡♥❞ t♦ ✐♥✜♥✐t②

✶✵

SLIDE 48

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❜✉t ♥♦t ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❢ (❣(①)) → ❢ (❣(❣(①))) ❢ ❣ ❝

✶✶

SLIDE 49

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❜✉t ♥♦t ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❢ (❣(①)) → ❢ (❣(❣(①))) ❢ ❣ ❝

✶✶

SLIDE 50

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❜✉t ♥♦t ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❢ (❣(①)) → ❢ (❣(❣(①))) ❢ ❣ ❝ ❢ ❣ ❣ ❝

✶✶

SLIDE 51

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❜✉t ♥♦t ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❢ (❣(①)) → ❢ (❣(❣(①))) ❢ ❣ ❝ ❢ ❣ ❣ ❝

✶✶

SLIDE 52

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❜✉t ♥♦t ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❢ (❣(①)) → ❢ (❣(❣(①))) ❢ ❣ ❝ ❢ ❣ ❣ ❝

✶✶

SLIDE 53

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❜✉t ♥♦t ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❢ (❣(①)) → ❢ (❣(❣(①))) ❢ ❣ ❝ ❢ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❝

✶✶

SLIDE 54

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❜✉t ♥♦t ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❢ (❣(①)) → ❢ (❣(❣(①))) ❢ ❣ ❝ ❢ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❝

✶✶

SLIDE 55

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❜✉t ♥♦t ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❢ (❣(①)) → ❢ (❣(❣(①))) ❢ ❣ ❝ ❢ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❝

✶✶

SLIDE 56

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❜✉t ♥♦t ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❢ (❣(①)) → ❢ (❣(❣(①))) ❢ ❣ ❝ ❢ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❣ ❝

✶✶

SLIDE 57

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❜✉t ♥♦t ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❢ (❣(①)) → ❢ (❣(❣(①))) ❢ ❣ ❝ ❢ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❣ ❣ ❝

✶✶

SLIDE 58

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❜✉t ♥♦t ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❢ (❣(①)) → ❢ (❣(❣(①))) ❢ ❣ ❝ ❢ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❣ ❣ ❝

✶✶

SLIDE 59

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❛♥❞ ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❣(❝) → ❣(❣(❝)) ❢ ❣ ❝

✶✷

SLIDE 60

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❛♥❞ ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❣(❝) → ❣(❣(❝)) ❢ ❣ ❝

✶✷

SLIDE 61

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❛♥❞ ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❣(❝) → ❣(❣(❝)) ❢ ❣ ❝ ❢ ❣ ❣ ❝

✶✷

SLIDE 62

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❛♥❞ ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❣(❝) → ❣(❣(❝)) ❢ ❣ ❝ ❢ ❣ ❣ ❝

✶✷

SLIDE 63

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❛♥❞ ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❣(❝) → ❣(❣(❝)) ❢ ❣ ❝ ❢ ❣ ❣ ❝

✶✷

SLIDE 64

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❛♥❞ ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❣(❝) → ❣(❣(❝)) ❢ ❣ ❝ ❢ ❣ ❣ ❝

✶✷

SLIDE 65

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❛♥❞ ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❣(❝) → ❣(❣(❝)) ❢ ❣ ❝ ❢ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❝

✶✷

SLIDE 66

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❛♥❞ ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❣(❝) → ❣(❣(❝)) ❢ ❣ ❝ ❢ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❝

✶✷

SLIDE 67

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❛♥❞ ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❣(❝) → ❣(❣(❝)) ❢ ❣ ❝ ❢ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❝

✶✷

SLIDE 68

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❛♥❞ ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❣(❝) → ❣(❣(❝)) ❢ ❣ ❝ ❢ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❣ ❝

✶✷

SLIDE 69

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❛♥❞ ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❣(❝) → ❣(❣(❝)) ❢ ❣ ❝ ❢ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❣ ❣ ❝

✶✷

SLIDE 70

❊①❛♠♣❧❡✿ ❲❡❛❦❧② ❛♥❞ ❙tr♦♥❣❧② ❈♦♥✈❡r❣✐♥❣

❣(❝) → ❣(❣(❝)) ❢ ❣ ❝ ❢ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❣ ❝ ❢ ❣ ❣ ❣ ❣ ❣ ❝

✶✷

SLIDE 71

❖✉t❧✐♥❡

✶

■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

✷

❚❡r♠ ●r❛♣❤ ❘❡✇r✐t✐♥❣ P❛rt✐❛❧ ❖r❞❡r ▼♦❞❡❧ ♦❢ ■♥✜♥✐t❛r② ❘❡✇r✐t✐♥❣ ❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❚❡r♠ ●r❛♣❤s

✸

❖✉t❧♦♦❦

✶✸

SLIDE 72

▼♦✈✐♥❣ t♦ ❚❡r♠ ●r❛♣❤s ✕ ❲❤②❄

❙✐♠✉❧❛t✐♥❣ ✐♥✜♥✐t❛r② t❡r♠ r❡✇r✐t✐♥❣ t❡r♠ ❣r❛♣❤s ❛❧❧♦✇ t♦ ✜♥✐t❡❧② r❡♣r❡s❡♥t r❛t✐♦♥❛❧ t❡r♠s ❝❡rt❛✐♥ ✐♥✜♥✐t❡ t❡r♠ r❡❞✉❝t✐♦♥s ❝❛♥ ❜❡ r❡♣r❡s❡♥t❡❞ ❛s ✜♥✐t❡ t❡r♠ ❣r❛♣❤ r❡❞✉❝t✐♦♥s ❬❑❡♥♥❛✇❛② ❡t ❛❧✳❪ ✐♥✜♥✐t❛r② t❡r♠ r❡✇r✐t✐♥❣ ⇔ ❝②❝❧✐❝ t❡r♠ ❣r❛♣❤ r❡✇r✐t✐♥❣❄ ❈❛❧❝✉❧✐ ✇✐t❤ ❡①♣❧✐❝✐t s❤❛r✐♥❣ ❛♥❞ r❡❝✉rs✐♦♥ ❛❞❞✐♥❣ ❧❡tr❡❝ t♦ ✲❝❛❧❝✉❧✉s ❜r❡❛❦s ❝♦♥✢✉❡♥❝❡ ❤♦✇❡✈❡r✿ ✉♥✐q✉❡ ✐♥✜♥✐t❡ ♥♦r♠❛❧ ❢♦r♠s ❝❛♥ ❜❡ ❞❡✜♥❡❞ ❬❆r✐♦❧❛ ✫ ❇❧♦♠❪ ✐♥✜♥✐t❛r② ❝♦♥✢✉❡♥❝❡❄ ❲❡ ♥❡❡❞ ❛ ✐♥✜♥✐t❛r② r❡✇r✐t✐♥❣ ❝♦✉♥t❡r♣❛rt ♦♥ t❡r♠ ❣r❛♣❤s✦

✶✹

SLIDE 73

▼♦✈✐♥❣ t♦ ❚❡r♠ ●r❛♣❤s ✕ ❲❤②❄

❙✐♠✉❧❛t✐♥❣ ✐♥✜♥✐t❛r② t❡r♠ r❡✇r✐t✐♥❣ t❡r♠ ❣r❛♣❤s ❛❧❧♦✇ t♦ ✜♥✐t❡❧② r❡♣r❡s❡♥t r❛t✐♦♥❛❧ t❡r♠s ❝❡rt❛✐♥ ✐♥✜♥✐t❡ t❡r♠ r❡❞✉❝t✐♦♥s ❝❛♥ ❜❡ r❡♣r❡s❡♥t❡❞ ❛s ✜♥✐t❡ t❡r♠ ❣r❛♣❤ r❡❞✉❝t✐♦♥s ❬❑❡♥♥❛✇❛② ❡t ❛❧✳❪ ✐♥✜♥✐t❛r② t❡r♠ r❡✇r✐t✐♥❣ ⇔ ❝②❝❧✐❝ t❡r♠ ❣r❛♣❤ r❡✇r✐t✐♥❣❄ ❈❛❧❝✉❧✐ ✇✐t❤ ❡①♣❧✐❝✐t s❤❛r✐♥❣ ❛♥❞ r❡❝✉rs✐♦♥ ❛❞❞✐♥❣ ❧❡tr❡❝ t♦ λ✲❝❛❧❝✉❧✉s ❜r❡❛❦s ❝♦♥✢✉❡♥❝❡ ❤♦✇❡✈❡r✿ ✉♥✐q✉❡ ✐♥✜♥✐t❡ ♥♦r♠❛❧ ❢♦r♠s ❝❛♥ ❜❡ ❞❡✜♥❡❞ ❬❆r✐♦❧❛ ✫ ❇❧♦♠❪ ✐♥✜♥✐t❛r② ❝♦♥✢✉❡♥❝❡❄ ❲❡ ♥❡❡❞ ❛ ✐♥✜♥✐t❛r② r❡✇r✐t✐♥❣ ❝♦✉♥t❡r♣❛rt ♦♥ t❡r♠ ❣r❛♣❤s✦

✶✹

SLIDE 74

▼♦✈✐♥❣ t♦ ❚❡r♠ ●r❛♣❤s ✕ ❲❤②❄

❙✐♠✉❧❛t✐♥❣ ✐♥✜♥✐t❛r② t❡r♠ r❡✇r✐t✐♥❣ t❡r♠ ❣r❛♣❤s ❛❧❧♦✇ t♦ ✜♥✐t❡❧② r❡♣r❡s❡♥t r❛t✐♦♥❛❧ t❡r♠s ❝❡rt❛✐♥ ✐♥✜♥✐t❡ t❡r♠ r❡❞✉❝t✐♦♥s ❝❛♥ ❜❡ r❡♣r❡s❡♥t❡❞ ❛s ✜♥✐t❡ t❡r♠ ❣r❛♣❤ r❡❞✉❝t✐♦♥s ❬❑❡♥♥❛✇❛② ❡t ❛❧✳❪ ✐♥✜♥✐t❛r② t❡r♠ r❡✇r✐t✐♥❣ ⇔ ❝②❝❧✐❝ t❡r♠ ❣r❛♣❤ r❡✇r✐t✐♥❣❄ ❈❛❧❝✉❧✐ ✇✐t❤ ❡①♣❧✐❝✐t s❤❛r✐♥❣ ❛♥❞ r❡❝✉rs✐♦♥ ❛❞❞✐♥❣ ❧❡tr❡❝ t♦ λ✲❝❛❧❝✉❧✉s ❜r❡❛❦s ❝♦♥✢✉❡♥❝❡ ❤♦✇❡✈❡r✿ ✉♥✐q✉❡ ✐♥✜♥✐t❡ ♥♦r♠❛❧ ❢♦r♠s ❝❛♥ ❜❡ ❞❡✜♥❡❞ ❬❆r✐♦❧❛ ✫ ❇❧♦♠❪ ✐♥✜♥✐t❛r② ❝♦♥✢✉❡♥❝❡❄ ❲❡ ♥❡❡❞ ❛ ✐♥✜♥✐t❛r② r❡✇r✐t✐♥❣ ❝♦✉♥t❡r♣❛rt ♦♥ t❡r♠ ❣r❛♣❤s✦

✶✹

SLIDE 75

❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❚❡r♠ ●r❛♣❤ ❘❡❞✉❝t✐♦♥s ✕ ❍♦✇❄

❆ ♠❡tr✐❝ ♦♥ t❡r♠ ❣r❛♣❤s❄ ❛ ♠❡tr✐❝ s❡❡♠s t♦♦ ✏✉♥str✉❝t✉r❡❞✑ ❢♦r t❤❡ r✐❝❤ str✉❝t✉r❡ ♦❢ t❡r♠ ❣r❛♣❤s ❤♦✇ s❤♦✉❧❞ s❤❛r✐♥❣ ❜❡ ❝❛♣t✉r❡❞ ❜② t❤❡ ♠❡tr✐❝❄ ✇❤❛t ✐s ❛♥ ❛♣♣r♦♣r✐❛t❡ ♥♦t✐♦♥ ♦❢ ❞❡♣t❤ ✐♥ ❛ t❡r♠ ❣r❛♣❤❄ ❊①❛♠♣❧❡ ♥ ♠ ❞ ❞ ❞

✶✺

SLIDE 76

❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❚❡r♠ ●r❛♣❤ ❘❡❞✉❝t✐♦♥s ✕ ❍♦✇❄

❆ ♠❡tr✐❝ ♦♥ t❡r♠ ❣r❛♣❤s❄ ❛ ♠❡tr✐❝ s❡❡♠s t♦♦ ✏✉♥str✉❝t✉r❡❞✑ ❢♦r t❤❡ r✐❝❤ str✉❝t✉r❡ ♦❢ t❡r♠ ❣r❛♣❤s ❤♦✇ s❤♦✉❧❞ s❤❛r✐♥❣ ❜❡ ❝❛♣t✉r❡❞ ❜② t❤❡ ♠❡tr✐❝❄ ✇❤❛t ✐s ❛♥ ❛♣♣r♦♣r✐❛t❡ ♥♦t✐♦♥ ♦❢ ❞❡♣t❤ ✐♥ ❛ t❡r♠ ❣r❛♣❤❄ ❊①❛♠♣❧❡ ♥ ♠ ❞ ❞ ❞

✶✺

SLIDE 77

❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❚❡r♠ ●r❛♣❤ ❘❡❞✉❝t✐♦♥s ✕ ❍♦✇❄

❆ ♠❡tr✐❝ ♦♥ t❡r♠ ❣r❛♣❤s❄ ❛ ♠❡tr✐❝ s❡❡♠s t♦♦ ✏✉♥str✉❝t✉r❡❞✑ ❢♦r t❤❡ r✐❝❤ str✉❝t✉r❡ ♦❢ t❡r♠ ❣r❛♣❤s ❤♦✇ s❤♦✉❧❞ s❤❛r✐♥❣ ❜❡ ❝❛♣t✉r❡❞ ❜② t❤❡ ♠❡tr✐❝❄ ✇❤❛t ✐s ❛♥ ❛♣♣r♦♣r✐❛t❡ ♥♦t✐♦♥ ♦❢ ❞❡♣t❤ ✐♥ ❛ t❡r♠ ❣r❛♣❤❄ ❊①❛♠♣❧❡ ♥ ♠ ❞ ❞ ❞

✶✺

SLIDE 78

❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❚❡r♠ ●r❛♣❤ ❘❡❞✉❝t✐♦♥s ✕ ❍♦✇❄

❆ ♠❡tr✐❝ ♦♥ t❡r♠ ❣r❛♣❤s❄ ❛ ♠❡tr✐❝ s❡❡♠s t♦♦ ✏✉♥str✉❝t✉r❡❞✑ ❢♦r t❤❡ r✐❝❤ str✉❝t✉r❡ ♦❢ t❡r♠ ❣r❛♣❤s ❤♦✇ s❤♦✉❧❞ s❤❛r✐♥❣ ❜❡ ❝❛♣t✉r❡❞ ❜② t❤❡ ♠❡tr✐❝❄ ✇❤❛t ✐s ❛♥ ❛♣♣r♦♣r✐❛t❡ ♥♦t✐♦♥ ♦❢ ❞❡♣t❤ ✐♥ ❛ t❡r♠ ❣r❛♣❤❄ ❊①❛♠♣❧❡ ♥ ♠ ❞ ❞ ❞

✶✺

SLIDE 79

❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❚❡r♠ ●r❛♣❤ ❘❡❞✉❝t✐♦♥s ✕ ❍♦✇❄

❆ ♠❡tr✐❝ ♦♥ t❡r♠ ❣r❛♣❤s❄ ❛ ♠❡tr✐❝ s❡❡♠s t♦♦ ✏✉♥str✉❝t✉r❡❞✑ ❢♦r t❤❡ r✐❝❤ str✉❝t✉r❡ ♦❢ t❡r♠ ❣r❛♣❤s ❤♦✇ s❤♦✉❧❞ s❤❛r✐♥❣ ❜❡ ❝❛♣t✉r❡❞ ❜② t❤❡ ♠❡tr✐❝❄ ✇❤❛t ✐s ❛♥ ❛♣♣r♦♣r✐❛t❡ ♥♦t✐♦♥ ♦❢ ❞❡♣t❤ ✐♥ ❛ t❡r♠ ❣r❛♣❤❄ ❊①❛♠♣❧❡ ♥ ♠ ❞ ❞ ❞

✶✺

SLIDE 80

❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❚❡r♠ ●r❛♣❤ ❘❡❞✉❝t✐♦♥s ✕ ❍♦✇❄

❆ ♠❡tr✐❝ ♦♥ t❡r♠ ❣r❛♣❤s❄ ❛ ♠❡tr✐❝ s❡❡♠s t♦♦ ✏✉♥str✉❝t✉r❡❞✑ ❢♦r t❤❡ r✐❝❤ str✉❝t✉r❡ ♦❢ t❡r♠ ❣r❛♣❤s ❤♦✇ s❤♦✉❧❞ s❤❛r✐♥❣ ❜❡ ❝❛♣t✉r❡❞ ❜② t❤❡ ♠❡tr✐❝❄ ✇❤❛t ✐s ❛♥ ❛♣♣r♦♣r✐❛t❡ ♥♦t✐♦♥ ♦❢ ❞❡♣t❤ ✐♥ ❛ t❡r♠ ❣r❛♣❤❄ ❊①❛♠♣❧❡ ♥ ♠ ❞ ❞ ❞

✶✺

SLIDE 81

❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❚❡r♠ ●r❛♣❤ ❘❡❞✉❝t✐♦♥s ✕ ❍♦✇❄

❆ ♠❡tr✐❝ ♦♥ t❡r♠ ❣r❛♣❤s❄ ❛ ♠❡tr✐❝ s❡❡♠s t♦♦ ✏✉♥str✉❝t✉r❡❞✑ ❢♦r t❤❡ r✐❝❤ str✉❝t✉r❡ ♦❢ t❡r♠ ❣r❛♣❤s ❤♦✇ s❤♦✉❧❞ s❤❛r✐♥❣ ❜❡ ❝❛♣t✉r❡❞ ❜② t❤❡ ♠❡tr✐❝❄ ✇❤❛t ✐s ❛♥ ❛♣♣r♦♣r✐❛t❡ ♥♦t✐♦♥ ♦❢ ❞❡♣t❤ ✐♥ ❛ t❡r♠ ❣r❛♣❤❄ ❊①❛♠♣❧❡ ♥ ♠ ❞ ❞ ❞

✶✺

SLIDE 82

❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❚❡r♠ ●r❛♣❤ ❘❡❞✉❝t✐♦♥s ✕ ❍♦✇❄

❆ ♠❡tr✐❝ ♦♥ t❡r♠ ❣r❛♣❤s❄ ❛ ♠❡tr✐❝ s❡❡♠s t♦♦ ✏✉♥str✉❝t✉r❡❞✑ ❢♦r t❤❡ r✐❝❤ str✉❝t✉r❡ ♦❢ t❡r♠ ❣r❛♣❤s ❤♦✇ s❤♦✉❧❞ s❤❛r✐♥❣ ❜❡ ❝❛♣t✉r❡❞ ❜② t❤❡ ♠❡tr✐❝❄ ✇❤❛t ✐s ❛♥ ❛♣♣r♦♣r✐❛t❡ ♥♦t✐♦♥ ♦❢ ❞❡♣t❤ ✐♥ ❛ t❡r♠ ❣r❛♣❤❄ ❊①❛♠♣❧❡ ♥ ♠ ❞ ❞′ < ❞

✶✺

SLIDE 83

❘❡❝♦♥s✐❞❡r✐♥❣ ■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

■♥✜♥✐t❛r② r❡✇r✐t✐♥❣ ♦♥ t❡r♠s ✏♠♦r❡ str✉❝t✉r❡✑ t❤❡ ♠❡tr✐❝ ♦♥ t❡r♠s ✐s ❜❡❛✉t✐❢✉❧❧② s✐♠♣❧❡ ✐t ✐s ❥✉st ❡♥♦✉❣❤ ❢♦r ❝♦♥✈❡r❣❡♥❝❡ ♦♥ t❡r♠s ▼♦r❡ str✉❝t✉r❡ ♦♥ t❡r♠ ❣r❛♣❤s ❢♦r t❡r♠ ❣r❛♣❤s✱ ✇❡ ♥❡❡❞ ♠♦r❡ str✉❝t✉r❡ ❜✉t✿ ♠❛②❜❡ ✇❡ ❝❛♥ ♦❜t❛✐♥ ❛ ♠❡tr✐❝ s♣❛❝❡ ✐♥ t❤❡ ❡♥❞ ■♥✜♥✐t❛r② t❡r♠ r❡✇r✐t✐♥❣ ✇✐t❤ ♠♦r❡ str✉❝t✉r❡ ❜♦rr♦✇✐♥❣ ❢r♦♠ ❞♦♠❛✐♥ t❤❡♦r② ♣❛rt✐❛❧ ♦r❞❡rs ❤❛✈❡ ❜❡❡♥ ✇✐❞❡❧② ✉s❡❞ t♦ ♦❜t❛✐♥ ❛ ♠♦r❡ str✉❝t✉r❡ ✈✐❡✇ ♦♥ t❡r♠s

✶✻

SLIDE 84

❘❡❝♦♥s✐❞❡r✐♥❣ ■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

■♥✜♥✐t❛r② r❡✇r✐t✐♥❣ ♦♥ t❡r♠s ✏♠♦r❡ str✉❝t✉r❡✑ t❤❡ ♠❡tr✐❝ ♦♥ t❡r♠s ✐s ❜❡❛✉t✐❢✉❧❧② s✐♠♣❧❡ ✐t ✐s ❥✉st ❡♥♦✉❣❤ ❢♦r ❝♦♥✈❡r❣❡♥❝❡ ♦♥ t❡r♠s ▼♦r❡ str✉❝t✉r❡ ♦♥ t❡r♠ ❣r❛♣❤s ❢♦r t❡r♠ ❣r❛♣❤s✱ ✇❡ ♥❡❡❞ ♠♦r❡ str✉❝t✉r❡ ❜✉t✿ ♠❛②❜❡ ✇❡ ❝❛♥ ♦❜t❛✐♥ ❛ ♠❡tr✐❝ s♣❛❝❡ ✐♥ t❤❡ ❡♥❞ ■♥✜♥✐t❛r② t❡r♠ r❡✇r✐t✐♥❣ ✇✐t❤ ♠♦r❡ str✉❝t✉r❡ ❜♦rr♦✇✐♥❣ ❢r♦♠ ❞♦♠❛✐♥ t❤❡♦r② ♣❛rt✐❛❧ ♦r❞❡rs ❤❛✈❡ ❜❡❡♥ ✇✐❞❡❧② ✉s❡❞ t♦ ♦❜t❛✐♥ ❛ ♠♦r❡ str✉❝t✉r❡ ✈✐❡✇ ♦♥ t❡r♠s

✶✻

SLIDE 85

❘❡❝♦♥s✐❞❡r✐♥❣ ■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

■♥✜♥✐t❛r② r❡✇r✐t✐♥❣ ♦♥ t❡r♠s ✏♠♦r❡ str✉❝t✉r❡✑ t❤❡ ♠❡tr✐❝ ♦♥ t❡r♠s ✐s ❜❡❛✉t✐❢✉❧❧② s✐♠♣❧❡ ✐t ✐s ❥✉st ❡♥♦✉❣❤ ❢♦r ❝♦♥✈❡r❣❡♥❝❡ ♦♥ t❡r♠s ▼♦r❡ str✉❝t✉r❡ ♦♥ t❡r♠ ❣r❛♣❤s ❢♦r t❡r♠ ❣r❛♣❤s✱ ✇❡ ♥❡❡❞ ♠♦r❡ str✉❝t✉r❡ ❜✉t✿ ♠❛②❜❡ ✇❡ ❝❛♥ ♦❜t❛✐♥ ❛ ♠❡tr✐❝ s♣❛❝❡ ✐♥ t❤❡ ❡♥❞ ■♥✜♥✐t❛r② t❡r♠ r❡✇r✐t✐♥❣ ✇✐t❤ ♠♦r❡ str✉❝t✉r❡ ❜♦rr♦✇✐♥❣ ❢r♦♠ ❞♦♠❛✐♥ t❤❡♦r② ♣❛rt✐❛❧ ♦r❞❡rs ❤❛✈❡ ❜❡❡♥ ✇✐❞❡❧② ✉s❡❞ t♦ ♦❜t❛✐♥ ❛ ♠♦r❡ str✉❝t✉r❡ ✈✐❡✇ ♦♥ t❡r♠s

✶✻

SLIDE 86

P❛rt✐❛❧ ❖r❞❡r ▼♦❞❡❧ ♦❢ ■♥✜♥✐t❛r② ❘❡✇r✐t✐♥❣

❉❡s❝r✐❜❡❞ ♦♥ t❤❡ ❡①❛♠♣❧❡ ♦❢ t❡r♠s

P❛rt✐❛❧ ♦r❞❡r ♦♥ t❡r♠s ♣❛rt✐❛❧ t❡r♠s✿ t❡r♠s ✇✐t❤ ❛❞❞✐t✐♦♥❛❧ ❝♦♥st❛♥t ⊥ ✭r❡❛❞ ❛s ✏✉♥❞❡✜♥❡❞✑✮ ♣❛rt✐❛❧ ♦r❞❡r ≤⊥ r❡❛❞s ❛s✿ ✏✐s ❧❡ss ❞❡✜♥❡❞ t❤❛♥✑ ≤⊥ ✐s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡ ✭❂ ❝♣♦ ✰ ❣❧❜s ♦❢ ♥♦♥✲❡♠♣t② s❡ts✮ ❈♦♥✈❡r❣❡♥❝❡ ❢♦r♠❛❧✐s❡❞ ❜② t❤❡ ❧✐♠✐t ✐♥❢❡r✐♦r✿ ❧✐♠ ✐♥❢ t t ✐♥t✉✐t✐♦♥✿ ❡✈❡♥t✉❛❧ ♣❡rs✐st❡♥❝❡ ♦❢ ♥♦❞❡s ♦❢ t❤❡ t❡r♠s ✇❡❛❦ ❝♦♥✈❡r❣❡♥❝❡✿ ❧✐♠✐t ✐♥❢❡r✐♦r ♦❢ t❤❡ t❡r♠s ♦❢ t❤❡ r❡❞✉❝t✐♦♥ str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡✿ ❧✐♠✐t ✐♥❢❡r✐♦r ♦❢ t❤❡ ❝♦♥t❡①ts ♦❢ t❤❡ r❡❞✉❝t✐♦♥

✶✼

SLIDE 87

P❛rt✐❛❧ ❖r❞❡r ▼♦❞❡❧ ♦❢ ■♥✜♥✐t❛r② ❘❡✇r✐t✐♥❣

❉❡s❝r✐❜❡❞ ♦♥ t❤❡ ❡①❛♠♣❧❡ ♦❢ t❡r♠s

P❛rt✐❛❧ ♦r❞❡r ♦♥ t❡r♠s ♣❛rt✐❛❧ t❡r♠s✿ t❡r♠s ✇✐t❤ ❛❞❞✐t✐♦♥❛❧ ❝♦♥st❛♥t ⊥ ✭r❡❛❞ ❛s ✏✉♥❞❡✜♥❡❞✑✮ ♣❛rt✐❛❧ ♦r❞❡r ≤⊥ r❡❛❞s ❛s✿ ✏✐s ❧❡ss ❞❡✜♥❡❞ t❤❛♥✑ ≤⊥ ✐s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡ ✭❂ ❝♣♦ ✰ ❣❧❜s ♦❢ ♥♦♥✲❡♠♣t② s❡ts✮ ❈♦♥✈❡r❣❡♥❝❡ ❢♦r♠❛❧✐s❡❞ ❜② t❤❡ ❧✐♠✐t ✐♥❢❡r✐♦r✿ ❧✐♠ ✐♥❢

ι→α tι =

β<α
β≤ι<α

tι ✐♥t✉✐t✐♦♥✿ ❡✈❡♥t✉❛❧ ♣❡rs✐st❡♥❝❡ ♦❢ ♥♦❞❡s ♦❢ t❤❡ t❡r♠s ✇❡❛❦ ❝♦♥✈❡r❣❡♥❝❡✿ ❧✐♠✐t ✐♥❢❡r✐♦r ♦❢ t❤❡ t❡r♠s ♦❢ t❤❡ r❡❞✉❝t✐♦♥ str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡✿ ❧✐♠✐t ✐♥❢❡r✐♦r ♦❢ t❤❡ ❝♦♥t❡①ts ♦❢ t❤❡ r❡❞✉❝t✐♦♥

✶✼

SLIDE 88

❆♥ ❊①❛♠♣❧❡

❘❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❢♦r ❢ (①, ②) → ❢ (②, ①)

❢ ❛ ❢ ❣ ❛ ❣ ❜ ❢ ❛ ❢ ❣ ❜ ❣ ❛ ❢ ❛ ❢ ❣ ❛ ❣ ❜

❲❡❛❦ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛ ❢ ❣ ❣

❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛

✶✽

SLIDE 89

❆♥ ❊①❛♠♣❧❡

❘❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❢♦r ❢ (①, ②) → ❢ (②, ①)

❢ ❛ ❢ ❣ ❛ ❣ ❜ ❢ ❛ ❢ ❣ ❜ ❣ ❛ ❢ ❛ ❢ ❣ ❛ ❣ ❜

❲❡❛❦ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛ ❢ ❣ ❣

❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛

✶✽

SLIDE 90

❆♥ ❊①❛♠♣❧❡

❘❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❢♦r ❢ (①, ②) → ❢ (②, ①)

❢ ❛ ❢ ❣ ❛ ❣ ❜ ❢ ❛ ❢ ❣ ❜ ❣ ❛ ❢ ❛ ❢ ❣ ❛ ❣ ❜

❲❡❛❦ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛ ❢ ❣ ❣

❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛

✶✽

SLIDE 91

❆♥ ❊①❛♠♣❧❡

❘❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❢♦r ❢ (①, ②) → ❢ (②, ①)

❢ ❛ ❢ ❣ ❛ ❣ ❜ ❢ ❛ ❢ ❣ ❜ ❣ ❛ ❢ ❛ ❢ ❣ ❛ ❣ ❜

❲❡❛❦ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛ ❢ ❣ ❣

❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛

✶✽

SLIDE 92

❆♥ ❊①❛♠♣❧❡

❘❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❢♦r ❢ (①, ②) → ❢ (②, ①)

❢ ❛ ❢ ❣ ❛ ❣ ❜ ❢ ❛ ❢ ❣ ❜ ❣ ❛ ❢ ❛ ❢ ❣ ❛ ❣ ❜

❲❡❛❦ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛ ❢ ❣ ❣

❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛

✶✽

SLIDE 93

❆♥ ❊①❛♠♣❧❡

❘❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❢♦r ❢ (①, ②) → ❢ (②, ①)

❢ ❛ ❢ ❣ ❛ ❣ ❜ ❢ ❛ ❢ ❣ ❜ ❣ ❛ ❢ ❛ ❢ ❣ ❛ ❣ ❜

❲❡❛❦ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛ ❢ ❣ ❣

❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛

✶✽

SLIDE 94

❆♥ ❊①❛♠♣❧❡

❘❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❢♦r ❢ (①, ②) → ❢ (②, ①)

❢ ❛ ❢ ❣ ❛ ❣ ❜ ❢ ❛ ❢ ❣ ❜ ❣ ❛ ❢ ❛ ❢ ❣ ❛ ❣ ❜

❲❡❛❦ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛ ❢ ❣ ⊥ ❣ ⊥

❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛

✶✽

SLIDE 95

❆♥ ❊①❛♠♣❧❡

❘❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❢♦r ❢ (①, ②) → ❢ (②, ①)

❢ ❛ ❢ ❣ ❛ ❣ ❜ ❢ ❛ ❢ ❣ ❜ ❣ ❛ ❢ ❛ ❢ ❣ ❛ ❣ ❜

❲❡❛❦ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛ ❢ ❣ ⊥ ❣ ⊥

❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛

✶✽

SLIDE 96

❆♥ ❊①❛♠♣❧❡

❘❡❞✉❝t✐♦♥ s❡q✉❡♥❝❡ ❢♦r ❢ (①, ②) → ❢ (②, ①)

❢ ❛ ❢ ❣ ❛ ❣ ❜ ❢ ❛ ❢ ❣ ❜ ❣ ❛ ❢ ❛ ❢ ❣ ❛ ❣ ❜

❲❡❛❦ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛ ❢ ❣ ⊥ ❣ ⊥

❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡

❢ ❛ ⊥

✶✽

SLIDE 97

Pr♦♣❡rt✐❡s ♦❢ t❤❡ P❛rt✐❛❧ ❖r❞❡r ▼♦❞❡❧ ♦♥ ❚❡r♠s

❇❡♥❡✜ts ♠♦r❡ ✜♥❡✲❣r❛✐♥❡❞ t❤❛♥ t❤❡ ♠❡tr✐❝ ♠♦❞❡❧ ♠♦r❡ ✐♥t✉✐t✐✈❡ t❤❛♥ t❤❡ ♠❡tr✐❝ ♠♦❞❡❧ s✉❜s✉♠❡s ♠❡tr✐❝ ♠♦❞❡❧ ❚❤❡♦r❡♠ ✭t♦t❛❧ ♣✲❝♦♥✈❡r❣❡♥❝❡ ❂ ♠✲❝♦♥✈❡r❣❡♥❝❡✮ ❋♦r ❡✈❡r② r❡❞✉❝t✐♦♥ ❙ ✐♥ ❛ ❚❘❙ t❤❡ ❢♦❧❧♦✇✐♥❣ ❡q✉✐✈❛❧❡♥❝❡s ❤♦❧❞✿

✶ ❙

s

♣ t ✐s t♦t❛❧ ✐✛ ❙

s ♠ t✳ ✭✇❡❛❦ ❝♦♥✈❡r❣❡♥❝❡✮

✷ ❙

s ♣ t ✐s t♦t❛❧ ✐✛ ❙ s ♠ t✳ ✭str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡✮

✶✾

SLIDE 98

Pr♦♣❡rt✐❡s ♦❢ t❤❡ P❛rt✐❛❧ ❖r❞❡r ▼♦❞❡❧ ♦♥ ❚❡r♠s

❇❡♥❡✜ts ♠♦r❡ ✜♥❡✲❣r❛✐♥❡❞ t❤❛♥ t❤❡ ♠❡tr✐❝ ♠♦❞❡❧ ♠♦r❡ ✐♥t✉✐t✐✈❡ t❤❛♥ t❤❡ ♠❡tr✐❝ ♠♦❞❡❧ s✉❜s✉♠❡s ♠❡tr✐❝ ♠♦❞❡❧ ❚❤❡♦r❡♠ ✭t♦t❛❧ ♣✲❝♦♥✈❡r❣❡♥❝❡ ❂ ♠✲❝♦♥✈❡r❣❡♥❝❡✮ ❋♦r ❡✈❡r② r❡❞✉❝t✐♦♥ ❙ ✐♥ ❛ ❚❘❙ t❤❡ ❢♦❧❧♦✇✐♥❣ ❡q✉✐✈❛❧❡♥❝❡s ❤♦❧❞✿

✶ ❙ : s ֒

→

♣ t ✐s t♦t❛❧ ✐✛ ❙ : s ֒

→

♠ t✳

✭✇❡❛❦ ❝♦♥✈❡r❣❡♥❝❡✮

✷ ❙ : s ։

♣ t ✐s t♦t❛❧ ✐✛ ❙ : s ։ ♠ t✳

✭str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡✮

✶✾

SLIDE 99

❆ P❛rt✐❛❧ ❖r❞❡r ♦♥ ❚❡r♠ ●r❛♣❤s ✕ ❍♦✇❄

❙♣❡❝✐❛❧✐s❡ ♦♥ t❡r♠s ❈♦♥s✐❞❡r t❡r♠s ❛s t❡r♠ tr❡❡s ✭✐✳❡✳ t❡r♠ ❣r❛♣❤s ✇✐t❤ tr❡❡ str✉❝t✉r❡✮ ❍♦✇ t♦ ❞❡✜♥❡ t❤❡ ♣❛rt✐❛❧ ♦r❞❡r ≤⊥ ♦♥ t❡r♠ tr❡❡s❄ ❲❡ ♥❡❡❞ ❛ ♠❡❛♥s t♦ s✉❜st✐t✉t❡ ✬⊥✬s✳ ✲❤♦♠♦♠♦r♣❤✐s♠s ❣ ❤ ❤♦♠♦♠♦r♣❤✐s♠ ❝♦♥❞✐t✐♦♥ s✉s♣❡♥❞❡❞ ♦♥ ✲♥♦❞❡s ❛❧❧♦✇ ♠❛♣♣✐♥❣ ♦❢ ✲♥♦❞❡s t♦ ❛r❜✐tr❛r② ♥♦❞❡s

✷✵

SLIDE 100

❆ P❛rt✐❛❧ ❖r❞❡r ♦♥ ❚❡r♠ ●r❛♣❤s ✕ ❍♦✇❄

❙♣❡❝✐❛❧✐s❡ ♦♥ t❡r♠s ❈♦♥s✐❞❡r t❡r♠s ❛s t❡r♠ tr❡❡s ✭✐✳❡✳ t❡r♠ ❣r❛♣❤s ✇✐t❤ tr❡❡ str✉❝t✉r❡✮ ❍♦✇ t♦ ❞❡✜♥❡ t❤❡ ♣❛rt✐❛❧ ♦r❞❡r ≤⊥ ♦♥ t❡r♠ tr❡❡s❄ ❲❡ ♥❡❡❞ ❛ ♠❡❛♥s t♦ s✉❜st✐t✉t❡ ✬⊥✬s✳ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s ϕ: ❣ →⊥ ❤ ❤♦♠♦♠♦r♣❤✐s♠ ❝♦♥❞✐t✐♦♥ s✉s♣❡♥❞❡❞ ♦♥ ⊥✲♥♦❞❡s ❛❧❧♦✇ ♠❛♣♣✐♥❣ ♦❢ ⊥✲♥♦❞❡s t♦ ❛r❜✐tr❛r② ♥♦❞❡s

✷✵

SLIDE 101

❆ ⊥✲❍♦♠♦♠♦r♣❤✐s♠

❣ ❢ ⊥ ❣ ❣ ⊥ ⊥ ❣ ❢ ❢ ❛ ❣ ❣ ϕ: ❣ ❤

⊥

✷✶

SLIDE 102

❆ ⊥✲❍♦♠♦♠♦r♣❤✐s♠

❣ ❢ ⊥ ❣ ❣ ⊥ ⊥ ❣ ❢ ❢ ❛ ❣ ❣ ϕ: ❣ ❤

⊥

✷✶

SLIDE 103

⊥✲❍♦♠♦♠♦r♣❤✐s♠s ❛s ❛ P❛rt✐❛❧ ❖r❞❡r

Pr♦♣♦s✐t✐♦♥ ✭♣❛rt✐❛❧ ♦r❞❡r ♦♥ t❡r♠s✮ ❋♦r ❛❧❧ s, t ∈ T ∞(Σ⊥)✿ s ≤⊥ t ✐✛ ∃ϕ: s →⊥ t ❚❤❡♦r❡♠ ❋♦r ❛❧❧ ❣ ❤ ✱ ❧❡t ❣

✶ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡

❣ ❤✳ ❚❤❡ ♣❛✐r

✶

❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳ ❆❧❛s✱

✶ ❤❛s s♦♠❡ q✉✐r❦s✦

✐♥tr♦❞✉❝❡s s❤❛r✐♥❣ t♦t❛❧ t❡r♠ ❣r❛♣❤s ♥♦t ♥❡❝❡ss❛r✐❧② ♠❛①✐♠❛❧ ❜✉t✿ ✇❡ s❤♦✉❧❞ ♥♦t ❞✐s♠✐ss ✐t t♦♦ ❢❛st✦ ❢ ❝ ❝ ❢ ❝

✶

✷✷

SLIDE 104

⊥✲❍♦♠♦♠♦r♣❤✐s♠s ❛s ❛ P❛rt✐❛❧ ❖r❞❡r

Pr♦♣♦s✐t✐♦♥ ✭♣❛rt✐❛❧ ♦r❞❡r ♦♥ t❡r♠s✮ ❋♦r ❛❧❧ s, t ∈ T ∞(Σ⊥)✿ s ≤⊥ t ✐✛ ∃ϕ: s →⊥ t ❚❤❡♦r❡♠ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✶

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤✳

❚❤❡ ♣❛✐r (G∞

C (Σ⊥), ≤✶ ⊥) ❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳

❆❧❛s✱

✶ ❤❛s s♦♠❡ q✉✐r❦s✦

✐♥tr♦❞✉❝❡s s❤❛r✐♥❣ t♦t❛❧ t❡r♠ ❣r❛♣❤s ♥♦t ♥❡❝❡ss❛r✐❧② ♠❛①✐♠❛❧ ❜✉t✿ ✇❡ s❤♦✉❧❞ ♥♦t ❞✐s♠✐ss ✐t t♦♦ ❢❛st✦ ❢ ❝ ❝ ❢ ❝

✶

✷✷

SLIDE 105

⊥✲❍♦♠♦♠♦r♣❤✐s♠s ❛s ❛ P❛rt✐❛❧ ❖r❞❡r

Pr♦♣♦s✐t✐♦♥ ✭♣❛rt✐❛❧ ♦r❞❡r ♦♥ t❡r♠s✮ ❋♦r ❛❧❧ s, t ∈ T ∞(Σ⊥)✿ s ≤⊥ t ✐✛ ∃ϕ: s →⊥ t ❚❤❡♦r❡♠ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✶

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤✳

❚❤❡ ♣❛✐r (G∞

C (Σ⊥), ≤✶ ⊥) ❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳

❆❧❛s✱ ≤✶

⊥ ❤❛s s♦♠❡ q✉✐r❦s✦

✐♥tr♦❞✉❝❡s s❤❛r✐♥❣ t♦t❛❧ t❡r♠ ❣r❛♣❤s ♥♦t ♥❡❝❡ss❛r✐❧② ♠❛①✐♠❛❧ ❜✉t✿ ✇❡ s❤♦✉❧❞ ♥♦t ❞✐s♠✐ss ✐t t♦♦ ❢❛st✦ ❢ ❝ ❝ ❢ ❝

✶

✷✷

SLIDE 106

⊥✲❍♦♠♦♠♦r♣❤✐s♠s ❛s ❛ P❛rt✐❛❧ ❖r❞❡r

Pr♦♣♦s✐t✐♦♥ ✭♣❛rt✐❛❧ ♦r❞❡r ♦♥ t❡r♠s✮ ❋♦r ❛❧❧ s, t ∈ T ∞(Σ⊥)✿ s ≤⊥ t ✐✛ ∃ϕ: s →⊥ t ❚❤❡♦r❡♠ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✶

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤✳

❚❤❡ ♣❛✐r (G∞

C (Σ⊥), ≤✶ ⊥) ❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳

❆❧❛s✱ ≤✶

⊥ ❤❛s s♦♠❡ q✉✐r❦s✦

✐♥tr♦❞✉❝❡s s❤❛r✐♥❣ t♦t❛❧ t❡r♠ ❣r❛♣❤s ♥♦t ♥❡❝❡ss❛r✐❧② ♠❛①✐♠❛❧ ❜✉t✿ ✇❡ s❤♦✉❧❞ ♥♦t ❞✐s♠✐ss ✐t t♦♦ ❢❛st✦ ❢ ❝ ❝ ❢ ❝ ≤✶

⊥

✷✷

SLIDE 107

⊥✲❍♦♠♦♠♦r♣❤✐s♠s ❛s ❛ P❛rt✐❛❧ ❖r❞❡r

Pr♦♣♦s✐t✐♦♥ ✭♣❛rt✐❛❧ ♦r❞❡r ♦♥ t❡r♠s✮ ❋♦r ❛❧❧ s, t ∈ T ∞(Σ⊥)✿ s ≤⊥ t ✐✛ ∃ϕ: s →⊥ t ❚❤❡♦r❡♠ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✶

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤✳

❚❤❡ ♣❛✐r (G∞

C (Σ⊥), ≤✶ ⊥) ❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳

❆❧❛s✱ ≤✶

⊥ ❤❛s s♦♠❡ q✉✐r❦s✦

✐♥tr♦❞✉❝❡s s❤❛r✐♥❣ t♦t❛❧ t❡r♠ ❣r❛♣❤s ♥♦t ♥❡❝❡ss❛r✐❧② ♠❛①✐♠❛❧ ❜✉t✿ ✇❡ s❤♦✉❧❞ ♥♦t ❞✐s♠✐ss ✐t t♦♦ ❢❛st✦ ❢ ❝ ❝ ❢ ❝ ≤✶

⊥

✷✷

SLIDE 108

❆✈♦✐❞✐♥❣ ❙❤❛r✐♥❣

❉❡✜♥✐t✐♦♥ ✭✐♥❥❡❝t✐✈❡ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s✮ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✷

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✐♥❥❡❝t✐✈❡ ♦♥ ❛❧❧ ✭♥♦♥✲⊥✲✮ ♥♦❞❡s✳

r❡❛t❡st ❧♦✇❡r ❜♦✉♥❞s ✇✳r✳t✳

✷

❢ ❝ ❝ ❢ ❝

✷

❢ ❝ ❢ ❝

✷

■♥ ♣❛rt✐❝✉❧❛r✱

✷ ✐s ♥♦t ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✦

❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r

✷

❢♦r♠s ❛ ❝♦♠♣❧❡t❡ ♣❛rt✐❛❧ ♦r❞❡r✳

✷✸

SLIDE 109

❆✈♦✐❞✐♥❣ ❙❤❛r✐♥❣

❉❡✜♥✐t✐♦♥ ✭✐♥❥❡❝t✐✈❡ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s✮ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✷

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✐♥❥❡❝t✐✈❡ ♦♥ ❛❧❧ ✭♥♦♥✲⊥✲✮ ♥♦❞❡s✳

r❡❛t❡st ❧♦✇❡r ❜♦✉♥❞s ✇✳r✳t✳ ≤✷

⊥

❢ ❝ ❝ ❢ ❝

✷

❢ ❝ ❢ ❝

✷

■♥ ♣❛rt✐❝✉❧❛r✱

✷ ✐s ♥♦t ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✦

❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r

✷

❢♦r♠s ❛ ❝♦♠♣❧❡t❡ ♣❛rt✐❛❧ ♦r❞❡r✳

✷✸

SLIDE 110

❆✈♦✐❞✐♥❣ ❙❤❛r✐♥❣

❉❡✜♥✐t✐♦♥ ✭✐♥❥❡❝t✐✈❡ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s✮ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✷

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✐♥❥❡❝t✐✈❡ ♦♥ ❛❧❧ ✭♥♦♥✲⊥✲✮ ♥♦❞❡s✳

r❡❛t❡st ❧♦✇❡r ❜♦✉♥❞s ✇✳r✳t✳ ≤✷

⊥

❢ ❝ ❝ ❢ ❝ ⊓✷

⊥

= ? ❢ ❝ ❢ ❝

✷

■♥ ♣❛rt✐❝✉❧❛r✱

✷ ✐s ♥♦t ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✦

❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r

✷

❢♦r♠s ❛ ❝♦♠♣❧❡t❡ ♣❛rt✐❛❧ ♦r❞❡r✳

✷✸

SLIDE 111

❆✈♦✐❞✐♥❣ ❙❤❛r✐♥❣

❉❡✜♥✐t✐♦♥ ✭✐♥❥❡❝t✐✈❡ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s✮ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✷

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✐♥❥❡❝t✐✈❡ ♦♥ ❛❧❧ ✭♥♦♥✲⊥✲✮ ♥♦❞❡s✳

r❡❛t❡st ❧♦✇❡r ❜♦✉♥❞s ✇✳r✳t✳ ≤✷

⊥

❢ ❝ ❝ ❢ ❝

✷

❢ ⊥ ❝ ❢ ❝ ⊥

✷

■♥ ♣❛rt✐❝✉❧❛r✱

✷ ✐s ♥♦t ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✦

❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r

✷

❢♦r♠s ❛ ❝♦♠♣❧❡t❡ ♣❛rt✐❛❧ ♦r❞❡r✳

✷✸

SLIDE 112

❆✈♦✐❞✐♥❣ ❙❤❛r✐♥❣

❉❡✜♥✐t✐♦♥ ✭✐♥❥❡❝t✐✈❡ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s✮ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✷

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✐♥❥❡❝t✐✈❡ ♦♥ ❛❧❧ ✭♥♦♥✲⊥✲✮ ♥♦❞❡s✳

r❡❛t❡st ❧♦✇❡r ❜♦✉♥❞s ✇✳r✳t✳ ≤✷

⊥

❢ ❝ ❝ ❢ ❝

✷

❢ ⊥ ❝ ❢ ❝ ⊥ , , ≥✷

⊥

■♥ ♣❛rt✐❝✉❧❛r✱

✷ ✐s ♥♦t ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✦

❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r

✷

❢♦r♠s ❛ ❝♦♠♣❧❡t❡ ♣❛rt✐❛❧ ♦r❞❡r✳

✷✸

SLIDE 113

❆✈♦✐❞✐♥❣ ❙❤❛r✐♥❣

❉❡✜♥✐t✐♦♥ ✭✐♥❥❡❝t✐✈❡ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s✮ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✷

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✐♥❥❡❝t✐✈❡ ♦♥ ❛❧❧ ✭♥♦♥✲⊥✲✮ ♥♦❞❡s✳

r❡❛t❡st ❧♦✇❡r ❜♦✉♥❞s ✇✳r✳t✳ ≤✷

⊥

❢ ❝ ❝ ❢ ❝

✷

❢ ⊥ ❝ ❢ ❝ ⊥ , , ≥✷

⊥

■♥ ♣❛rt✐❝✉❧❛r✱ ≤✷

⊥ ✐s ♥♦t ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✦

❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r

✷

❢♦r♠s ❛ ❝♦♠♣❧❡t❡ ♣❛rt✐❛❧ ♦r❞❡r✳

✷✸

SLIDE 114

❆✈♦✐❞✐♥❣ ❙❤❛r✐♥❣

❉❡✜♥✐t✐♦♥ ✭✐♥❥❡❝t✐✈❡ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s✮ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✷

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✐♥❥❡❝t✐✈❡ ♦♥ ❛❧❧ ✭♥♦♥✲⊥✲✮ ♥♦❞❡s✳

r❡❛t❡st ❧♦✇❡r ❜♦✉♥❞s ✇✳r✳t✳ ≤✷

⊥

❢ ❝ ❝ ❢ ❝

✷

❢ ⊥ ❝ ❢ ❝ ⊥ , , ≥✷

⊥

■♥ ♣❛rt✐❝✉❧❛r✱ ≤✷

⊥ ✐s ♥♦t ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✦

❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r (G∞

C (Σ⊥), ≤✷ ⊥) ❢♦r♠s ❛ ❝♦♠♣❧❡t❡ ♣❛rt✐❛❧ ♦r❞❡r✳

✷✸

SLIDE 115

▼❛✐♥t❛✐♥✐♥❣ ❙❤❛r✐♥❣

♦❛❧

❣ ≤G

⊥ ❤ ✐✛ ❣ ✐s ✐s♦♠♦r♣❤✐❝ t♦ ✐♥✐t✐❛❧ ♣❛rt ♦❢ ❤ ❛❜♦✈❡ ✬⊥✬s ✐♥ ❣

❣ ❤

♣r❡s❡r✈❡s s❤❛r✐♥❣

❲❤❛t ✐s s❤❛r✐♥❣❄ ❛ ♥♦❞❡ ♥ ✐s s❤❛r❡❞ ✐❢ ✐t ✐s r❡❛❝❤❛❜❧❡ ✈✐❛ ♠✉❧t✐♣❧❡ ♣❛t❤s ❢r♦♠ t❤❡ r♦♦t t❤❡ s❡t ♦❢ ❛❧❧ ♣❛t❤s

❣ ♥ t♦ ❛ ♥♦❞❡ ❞❡s❝r✐❜❡s ✐ts s❤❛r✐♥❣

✷✹

SLIDE 116

▼❛✐♥t❛✐♥✐♥❣ ❙❤❛r✐♥❣

♦❛❧

❣ ≤G

⊥ ❤ ✐✛ ❣ ✐s ✐s♦♠♦r♣❤✐❝ t♦ ✐♥✐t✐❛❧ ♣❛rt ♦❢ ❤ ❛❜♦✈❡ ✬⊥✬s ✐♥ ❣

❣ ❤

⊥ ⊥ ⊥ ♣r❡s❡r✈❡s s❤❛r✐♥❣

❲❤❛t ✐s s❤❛r✐♥❣❄ ❛ ♥♦❞❡ ♥ ✐s s❤❛r❡❞ ✐❢ ✐t ✐s r❡❛❝❤❛❜❧❡ ✈✐❛ ♠✉❧t✐♣❧❡ ♣❛t❤s ❢r♦♠ t❤❡ r♦♦t t❤❡ s❡t ♦❢ ❛❧❧ ♣❛t❤s

❣ ♥ t♦ ❛ ♥♦❞❡ ❞❡s❝r✐❜❡s ✐ts s❤❛r✐♥❣

✷✹

SLIDE 117

▼❛✐♥t❛✐♥✐♥❣ ❙❤❛r✐♥❣

♦❛❧

❣ ≤G

⊥ ❤ ✐✛ ❣ ✐s ✐s♦♠♦r♣❤✐❝ t♦ ✐♥✐t✐❛❧ ♣❛rt ♦❢ ❤ ❛❜♦✈❡ ✬⊥✬s ✐♥ ❣

❣ ❤

⊥ ⊥ ⊥ ♣r❡s❡r✈❡s s❤❛r✐♥❣

❲❤❛t ✐s s❤❛r✐♥❣❄ ❛ ♥♦❞❡ ♥ ✐s s❤❛r❡❞ ✐❢ ✐t ✐s r❡❛❝❤❛❜❧❡ ✈✐❛ ♠✉❧t✐♣❧❡ ♣❛t❤s ❢r♦♠ t❤❡ r♦♦t t❤❡ s❡t ♦❢ ❛❧❧ ♣❛t❤s

❣ ♥ t♦ ❛ ♥♦❞❡ ❞❡s❝r✐❜❡s ✐ts s❤❛r✐♥❣

✷✹

SLIDE 118

▼❛✐♥t❛✐♥✐♥❣ ❙❤❛r✐♥❣

♦❛❧

❣ ≤G

⊥ ❤ ✐✛ ❣ ✐s ✐s♦♠♦r♣❤✐❝ t♦ ✐♥✐t✐❛❧ ♣❛rt ♦❢ ❤ ❛❜♦✈❡ ✬⊥✬s ✐♥ ❣

❣ ❤

⊥ ⊥ ⊥

≤G

⊥

♣r❡s❡r✈❡s s❤❛r✐♥❣

❲❤❛t ✐s s❤❛r✐♥❣❄ ❛ ♥♦❞❡ ♥ ✐s s❤❛r❡❞ ✐❢ ✐t ✐s r❡❛❝❤❛❜❧❡ ✈✐❛ ♠✉❧t✐♣❧❡ ♣❛t❤s ❢r♦♠ t❤❡ r♦♦t t❤❡ s❡t ♦❢ ❛❧❧ ♣❛t❤s

❣ ♥ t♦ ❛ ♥♦❞❡ ❞❡s❝r✐❜❡s ✐ts s❤❛r✐♥❣

✷✹

SLIDE 119

▼❛✐♥t❛✐♥✐♥❣ ❙❤❛r✐♥❣

♦❛❧

❣ ≤G

⊥ ❤ ✐✛ ❣ ✐s ✐s♦♠♦r♣❤✐❝ t♦ ✐♥✐t✐❛❧ ♣❛rt ♦❢ ❤ ❛❜♦✈❡ ✬⊥✬s ✐♥ ❣

❣ ❤

⊥ ⊥ ⊥

⊥

♣r❡s❡r✈❡s s❤❛r✐♥❣

❲❤❛t ✐s s❤❛r✐♥❣❄ ❛ ♥♦❞❡ ♥ ✐s s❤❛r❡❞ ✐❢ ✐t ✐s r❡❛❝❤❛❜❧❡ ✈✐❛ ♠✉❧t✐♣❧❡ ♣❛t❤s ❢r♦♠ t❤❡ r♦♦t t❤❡ s❡t ♦❢ ❛❧❧ ♣❛t❤s

❣ ♥ t♦ ❛ ♥♦❞❡ ❞❡s❝r✐❜❡s ✐ts s❤❛r✐♥❣

✷✹

SLIDE 120

▼❛✐♥t❛✐♥✐♥❣ ❙❤❛r✐♥❣

♦❛❧

❣ ≤G

⊥ ❤ ✐✛ ❣ ✐s ✐s♦♠♦r♣❤✐❝ t♦ ✐♥✐t✐❛❧ ♣❛rt ♦❢ ❤ ❛❜♦✈❡ ✬⊥✬s ✐♥ ❣

❣ ❤

⊥ ⊥ ⊥

⊥

♣r❡s❡r✈❡s s❤❛r✐♥❣

❲❤❛t ✐s s❤❛r✐♥❣❄ ❛ ♥♦❞❡ ♥ ✐s s❤❛r❡❞ ✐❢ ✐t ✐s r❡❛❝❤❛❜❧❡ ✈✐❛ ♠✉❧t✐♣❧❡ ♣❛t❤s ❢r♦♠ t❤❡ r♦♦t t❤❡ s❡t ♦❢ ❛❧❧ ♣❛t❤s

❣ ♥ t♦ ❛ ♥♦❞❡ ❞❡s❝r✐❜❡s ✐ts s❤❛r✐♥❣

✷✹

SLIDE 121

▼❛✐♥t❛✐♥✐♥❣ ❙❤❛r✐♥❣

♦❛❧

❣ ≤G

⊥ ❤ ✐✛ ❣ ✐s ✐s♦♠♦r♣❤✐❝ t♦ ✐♥✐t✐❛❧ ♣❛rt ♦❢ ❤ ❛❜♦✈❡ ✬⊥✬s ✐♥ ❣

❣ ❤

⊥ ⊥ ⊥

⊥

♣r❡s❡r✈❡s s❤❛r✐♥❣

❲❤❛t ✐s s❤❛r✐♥❣❄ ❛ ♥♦❞❡ ♥ ✐s s❤❛r❡❞ ✐❢ ✐t ✐s r❡❛❝❤❛❜❧❡ ✈✐❛ ♠✉❧t✐♣❧❡ ♣❛t❤s ❢r♦♠ t❤❡ r♦♦t t❤❡ s❡t ♦❢ ❛❧❧ ♣❛t❤s P❣(♥) t♦ ❛ ♥♦❞❡ ❞❡s❝r✐❜❡s ✐ts s❤❛r✐♥❣

✷✹

SLIDE 122

❙❤❛r✐♥❣✲Pr❡s❡r✈✐♥❣ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

❉❡✜♥✐t✐♦♥ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✸

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✇✐t❤ P❣(♥) = P❤(ϕ(♥)) ❢♦r ❛❧❧ ♥♦♥✲⊥✲♥♦❞❡s ♥ ✐♥ ❣✳ ❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r

✸

❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳

✸ ✐s q✉✐t❡ r❡str✐❝t✐✈❡✦

❤ ❤ ❤ ❤

✸

✷✺

SLIDE 123

❙❤❛r✐♥❣✲Pr❡s❡r✈✐♥❣ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

❉❡✜♥✐t✐♦♥ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✸

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✇✐t❤ P❣(♥) = P❤(ϕ(♥)) ❢♦r ❛❧❧ ♥♦♥✲⊥✲♥♦❞❡s ♥ ✐♥ ❣✳ ❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r (G∞

C (Σ⊥), ≤✸ ⊥) ❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳ ✸ ✐s q✉✐t❡ r❡str✐❝t✐✈❡✦

❤ ❤ ❤ ❤

✸

✷✺

SLIDE 124

❙❤❛r✐♥❣✲Pr❡s❡r✈✐♥❣ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

❉❡✜♥✐t✐♦♥ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✸

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✇✐t❤ P❣(♥) = P❤(ϕ(♥)) ❢♦r ❛❧❧ ♥♦♥✲⊥✲♥♦❞❡s ♥ ✐♥ ❣✳ ❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r (G∞

C (Σ⊥), ≤✸ ⊥) ❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳

≤✸

⊥ ✐s q✉✐t❡ r❡str✐❝t✐✈❡✦

❤ ❤ ⊥ ❤ ❤

✸

✷✺

SLIDE 125

❙❤❛r✐♥❣✲Pr❡s❡r✈✐♥❣ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

❉❡✜♥✐t✐♦♥ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✸

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✇✐t❤ P❣(♥) = P❤(ϕ(♥)) ❢♦r ❛❧❧ ♥♦♥✲⊥✲♥♦❞❡s ♥ ✐♥ ❣✳ ❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r (G∞

C (Σ⊥), ≤✸ ⊥) ❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳

≤✸

⊥ ✐s q✉✐t❡ r❡str✐❝t✐✈❡✦

❤ ❤ ⊥ ❤ ❤ ≤✸

⊥

✷✺

SLIDE 126

❙❤❛r✐♥❣✲Pr❡s❡r✈✐♥❣ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

❉❡✜♥✐t✐♦♥ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✸

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✇✐t❤ P❣(♥) = P❤(ϕ(♥)) ❢♦r ❛❧❧ ♥♦♥✲⊥✲♥♦❞❡s ♥ ✐♥ ❣✳ ❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r (G∞

C (Σ⊥), ≤✸ ⊥) ❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳

≤✸

⊥ ✐s q✉✐t❡ r❡str✐❝t✐✈❡✦

❤ ❤ ⊥ ❤ ❤ ≤✸

⊥

✷✺

SLIDE 127

❙❤❛r✐♥❣✲Pr❡s❡r✈✐♥❣ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

❉❡✜♥✐t✐♦♥ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✸

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✇✐t❤ P❣(♥) = P❤(ϕ(♥)) ❢♦r ❛❧❧ ♥♦♥✲⊥✲♥♦❞❡s ♥ ✐♥ ❣✳ ❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r (G∞

C (Σ⊥), ≤✸ ⊥) ❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳

≤✸

⊥ ✐s q✉✐t❡ r❡str✐❝t✐✈❡✦

: ❛ : ❜ : ❛ : ❜ : ❜ : ❛ ❜ ❜ ❜

✷✺

SLIDE 128

❙❤❛r✐♥❣✲Pr❡s❡r✈✐♥❣ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

❉❡✜♥✐t✐♦♥ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✸

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✇✐t❤ P❣(♥) = P❤(ϕ(♥)) ❢♦r ❛❧❧ ♥♦♥✲⊥✲♥♦❞❡s ♥ ✐♥ ❣✳ ❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r (G∞

C (Σ⊥), ≤✸ ⊥) ❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳

≤✸

⊥ ✐s q✉✐t❡ r❡str✐❝t✐✈❡✦

: ❛ : ❜ : ❛ : ❜ : ❜ : ❛ : ❜ : ❜ : ❜

✷✺

SLIDE 129

❆❝②❝❧✐❝ ❙❤❛r✐♥❣

❆❝②❝❧✐❝ P❛t❤s ❲❡ ♦♥❧② ❝♦♥s✐❞❡r t❤❡ s❡t P❛

❣(♥) ♦❢ ♠✐♥✐♠❛❧ ♣❛t❤s t♦ ♥✳

❉❡✜♥✐t✐♦♥ ❋♦r ❛❧❧ ❣ ❤ ✱ ❧❡t ❣

✹ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡

❣ ❤ ✇✐t❤

❣ ♥ ❣

♥ ❢♦r ❛❧❧ ♥♦♥✲ ✲♥♦❞❡s ♥ ✐♥ ❣✳ ❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r

✹

❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳

✷✻

SLIDE 130

❆❝②❝❧✐❝ ❙❤❛r✐♥❣

❆❝②❝❧✐❝ P❛t❤s ❲❡ ♦♥❧② ❝♦♥s✐❞❡r t❤❡ s❡t P❛

❣(♥) ♦❢ ♠✐♥✐♠❛❧ ♣❛t❤s t♦ ♥✳

❉❡✜♥✐t✐♦♥ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✹

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✇✐t❤ P❣(♥) = P❣(ϕ(♥)) ❢♦r ❛❧❧ ♥♦♥✲⊥✲♥♦❞❡s ♥ ✐♥ ❣✳ ❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r

✹

❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳

✷✻

SLIDE 131

❆❝②❝❧✐❝ ❙❤❛r✐♥❣

❆❝②❝❧✐❝ P❛t❤s ❲❡ ♦♥❧② ❝♦♥s✐❞❡r t❤❡ s❡t P❛

❣(♥) ♦❢ ♠✐♥✐♠❛❧ ♣❛t❤s t♦ ♥✳

❉❡✜♥✐t✐♦♥ ❋♦r ❛❧❧ ❣, ❤ ∈ G∞(Σ⊥)✱ ❧❡t ❣ ≤✹

⊥ ❤ ❜❡ ❞❡✜♥❡❞ ✐✛ t❤❡r❡ ✐s s♦♠❡ ϕ: ❣ →⊥ ❤

✇✐t❤ P❣(♥) = P❣(ϕ(♥)) ❢♦r ❛❧❧ ♥♦♥✲⊥✲♥♦❞❡s ♥ ✐♥ ❣✳ ❚❤❡♦r❡♠ ❚❤❡ ♣❛✐r (G∞

C (Σ⊥), ≤✹ ⊥) ❢♦r♠s ❛ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡✳

✷✻

SLIDE 132

❲❤❛t ❍❛✈❡ ❲❡ ●❛✐♥❡❞❄

■♥s✐❣❤t ✐♥t♦ ❝♦♥✈❡r❣❡♥❝❡ ♦✈❡r t❡r♠ ❣r❛♣❤s ♣❛rt✐❛❧ ♦r❞❡rs ❤♦♥♦✉r t❤❡ r✐❝❤ str✉❝t✉r❡ ♦❢ t❡r♠ ❣r❛♣❤s ❛❧❧ ❞✐s❝✉ss❡❞ ♣❛rt✐❛❧ ♦r❞❡rs s♣❡❝✐❛❧✐s❡ t♦ ≤⊥ ♦♥ t❡r♠s ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡s ✐♥❞✉❝❡ ❛ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ s♣❛❝❡ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡s ✐♥❞✉❝❡ ❛ ❝❛♥♦♥✐❝❛❧ ♠❡tr✐❝ ✭❡①❝❡♣t ❢♦r

✶ ✮

❝♦♠♠♦♥ str✉❝t✉r❡ ♦❢ t✇♦ t❡r♠ ❣r❛♣❤s ❣ ❛♥❞ ❤✿ ❣ ❤ ♠❡tr✐❝ ❞✐st❛♥❝❡ ❞ ❣ ❤ ✷

❞ ✇❤❡r❡ ❞

❞❡♣t❤ ❣ ❤ r❡s✉❧t✐♥❣ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ s♣❡❝✐❛❧✐s❡s t♦ t❤❡ ♠❡tr✐❝ ❞ ♦♥ t❡r♠s ❚❤❡♦r❡♠ ✭t♦t❛❧ ♣✲❝♦♥✈❡r❣❡♥❝❡ ❂ ♠✲❝♦♥✈❡r❣❡♥❝❡✮ ❋♦r ❡✈❡r② r❡❞✉❝t✐♦♥ ❙ ✐♥ ❛ ●❘❙ t❤❡ ❢♦❧❧♦✇✐♥❣ ❡q✉✐✈❛❧❡♥❝❡ ❤♦❧❞s✿ ❙ ❣

♣ ❤ ✐s t♦t❛❧ ✐✛ ❙

❣ ♠ ❤✳ ✭✇❡❛❦ ❝♦♥✈❡r❣❡♥❝❡✮

✷✼

SLIDE 133

❲❤❛t ❍❛✈❡ ❲❡ ●❛✐♥❡❞❄

■♥s✐❣❤t ✐♥t♦ ❝♦♥✈❡r❣❡♥❝❡ ♦✈❡r t❡r♠ ❣r❛♣❤s ♣❛rt✐❛❧ ♦r❞❡rs ❤♦♥♦✉r t❤❡ r✐❝❤ str✉❝t✉r❡ ♦❢ t❡r♠ ❣r❛♣❤s ❛❧❧ ❞✐s❝✉ss❡❞ ♣❛rt✐❛❧ ♦r❞❡rs s♣❡❝✐❛❧✐s❡ t♦ ≤⊥ ♦♥ t❡r♠s ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡s ✐♥❞✉❝❡ ❛ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ s♣❛❝❡ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡s ✐♥❞✉❝❡ ❛ ❝❛♥♦♥✐❝❛❧ ♠❡tr✐❝ ✭❡①❝❡♣t ❢♦r ≤✶

⊥✮

❝♦♠♠♦♥ str✉❝t✉r❡ ♦❢ t✇♦ t❡r♠ ❣r❛♣❤s ❣ ❛♥❞ ❤✿ ❣ ⊓⊥ ❤ ♠❡tr✐❝ ❞✐st❛♥❝❡ ❞(❣, ❤) = ✷−❞, ✇❤❡r❡ ❞ = ⊥-❞❡♣t❤(❣ ⊓⊥ ❤) r❡s✉❧t✐♥❣ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ s♣❡❝✐❛❧✐s❡s t♦ t❤❡ ♠❡tr✐❝ ❞ ♦♥ t❡r♠s ❚❤❡♦r❡♠ ✭t♦t❛❧ ♣✲❝♦♥✈❡r❣❡♥❝❡ ❂ ♠✲❝♦♥✈❡r❣❡♥❝❡✮ ❋♦r ❡✈❡r② r❡❞✉❝t✐♦♥ ❙ ✐♥ ❛ ●❘❙ t❤❡ ❢♦❧❧♦✇✐♥❣ ❡q✉✐✈❛❧❡♥❝❡ ❤♦❧❞s✿ ❙ ❣

♣ ❤ ✐s t♦t❛❧ ✐✛ ❙

❣ ♠ ❤✳ ✭✇❡❛❦ ❝♦♥✈❡r❣❡♥❝❡✮

✷✼

SLIDE 134

❲❤❛t ❍❛✈❡ ❲❡ ●❛✐♥❡❞❄

■♥s✐❣❤t ✐♥t♦ ❝♦♥✈❡r❣❡♥❝❡ ♦✈❡r t❡r♠ ❣r❛♣❤s ♣❛rt✐❛❧ ♦r❞❡rs ❤♦♥♦✉r t❤❡ r✐❝❤ str✉❝t✉r❡ ♦❢ t❡r♠ ❣r❛♣❤s ❛❧❧ ❞✐s❝✉ss❡❞ ♣❛rt✐❛❧ ♦r❞❡rs s♣❡❝✐❛❧✐s❡ t♦ ≤⊥ ♦♥ t❡r♠s ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡s ✐♥❞✉❝❡ ❛ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ s♣❛❝❡ ❝♦♠♣❧❡t❡ s❡♠✐❧❛tt✐❝❡s ✐♥❞✉❝❡ ❛ ❝❛♥♦♥✐❝❛❧ ♠❡tr✐❝ ✭❡①❝❡♣t ❢♦r ≤✶

⊥✮

❝♦♠♠♦♥ str✉❝t✉r❡ ♦❢ t✇♦ t❡r♠ ❣r❛♣❤s ❣ ❛♥❞ ❤✿ ❣ ⊓⊥ ❤ ♠❡tr✐❝ ❞✐st❛♥❝❡ ❞(❣, ❤) = ✷−❞, ✇❤❡r❡ ❞ = ⊥-❞❡♣t❤(❣ ⊓⊥ ❤) r❡s✉❧t✐♥❣ ❝♦♠♣❧❡t❡ ♠❡tr✐❝ s♣❡❝✐❛❧✐s❡s t♦ t❤❡ ♠❡tr✐❝ ❞ ♦♥ t❡r♠s ❚❤❡♦r❡♠ ✭t♦t❛❧ ♣✲❝♦♥✈❡r❣❡♥❝❡ ❂ ♠✲❝♦♥✈❡r❣❡♥❝❡✮ ❋♦r ❡✈❡r② r❡❞✉❝t✐♦♥ ❙ ✐♥ ❛ ●❘❙ t❤❡ ❢♦❧❧♦✇✐♥❣ ❡q✉✐✈❛❧❡♥❝❡ ❤♦❧❞s✿ ❙ : ❣ ֒ →

♣ ❤ ✐s t♦t❛❧ ✐✛ ❙ : ❣ ֒

→

♠ ❤✳

✭✇❡❛❦ ❝♦♥✈❡r❣❡♥❝❡✮

✷✼

SLIDE 135

◆❡①t ❙t❡♣s

P❛rt✐❛❧ ♦r❞❡r ≤✶

⊥ ❜❛s❡❞ ♦♥ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

✐t ❜❡❤❛✈❡s ✇❡✐r❡❞ ❜✉t ✐t ♠✐❣❤t st✐❧❧ ❜❡ s✉✐t❡❞ ❢♦r ❝♦♥✈❡r❣❡♥❝❡ ✱ ❡✳❣✳ ❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ ♦♥ t❡r♠ ❣r❛♣❤s ✇❤❛t ✐s ❛ ♣r♦♣❡r ♥♦t✐♦♥ ♦❢ str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡❄ ✉s✐♥❣ t❤❡ ♣❛rt✐❛❧ ♦r❞❡r ❛♣♣r♦❛❝❤ ♠✐❣❤t ❛❣❛✐♥ ❜❡ ❤❡❧♣❢✉❧

✷✽

SLIDE 136

◆❡①t ❙t❡♣s

P❛rt✐❛❧ ♦r❞❡r ≤✶

⊥ ❜❛s❡❞ ♦♥ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

✐t ❜❡❤❛✈❡s ✇❡✐r❡❞ ❜✉t ✐t ♠✐❣❤t st✐❧❧ ❜❡ s✉✐t❡❞ ❢♦r ❝♦♥✈❡r❣❡♥❝❡✱ ❡✳❣✳ ❢r♦♠ ✵ ✵ ❢r♦♠ s ✵ s ❢r♦♠ s ✵ s ✿ s ❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ ♦♥ t❡r♠ ❣r❛♣❤s ✇❤❛t ✐s ❛ ♣r♦♣❡r ♥♦t✐♦♥ ♦❢ str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡❄ ✉s✐♥❣ t❤❡ ♣❛rt✐❛❧ ♦r❞❡r ❛♣♣r♦❛❝❤ ♠✐❣❤t ❛❣❛✐♥ ❜❡ ❤❡❧♣❢✉❧

✷✽

SLIDE 137

◆❡①t ❙t❡♣s

P❛rt✐❛❧ ♦r❞❡r ≤✶

⊥ ❜❛s❡❞ ♦♥ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

✐t ❜❡❤❛✈❡s ✇❡✐r❡❞ ❜✉t ✐t ♠✐❣❤t st✐❧❧ ❜❡ s✉✐t❡❞ ❢♦r ❝♦♥✈❡r❣❡♥❝❡✱ ❡✳❣✳ ❢r♦♠ ✵ : ✵ ❢r♦♠ s ✵ s ❢r♦♠ s ✵ s ✿ s ❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ ♦♥ t❡r♠ ❣r❛♣❤s ✇❤❛t ✐s ❛ ♣r♦♣❡r ♥♦t✐♦♥ ♦❢ str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡❄ ✉s✐♥❣ t❤❡ ♣❛rt✐❛❧ ♦r❞❡r ❛♣♣r♦❛❝❤ ♠✐❣❤t ❛❣❛✐♥ ❜❡ ❤❡❧♣❢✉❧

✷✽

SLIDE 138

◆❡①t ❙t❡♣s

P❛rt✐❛❧ ♦r❞❡r ≤✶

⊥ ❜❛s❡❞ ♦♥ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

✐t ❜❡❤❛✈❡s ✇❡✐r❡❞ ❜✉t ✐t ♠✐❣❤t st✐❧❧ ❜❡ s✉✐t❡❞ ❢♦r ❝♦♥✈❡r❣❡♥❝❡✱ ❡✳❣✳ ❢r♦♠ ✵ : ✵ ❢r♦♠ s : ✵ : s ❢r♦♠ s ✵ s ✿ s ❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ ♦♥ t❡r♠ ❣r❛♣❤s ✇❤❛t ✐s ❛ ♣r♦♣❡r ♥♦t✐♦♥ ♦❢ str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡❄ ✉s✐♥❣ t❤❡ ♣❛rt✐❛❧ ♦r❞❡r ❛♣♣r♦❛❝❤ ♠✐❣❤t ❛❣❛✐♥ ❜❡ ❤❡❧♣❢✉❧

✷✽

SLIDE 139

◆❡①t ❙t❡♣s

P❛rt✐❛❧ ♦r❞❡r ≤✶

⊥ ❜❛s❡❞ ♦♥ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

✐t ❜❡❤❛✈❡s ✇❡✐r❡❞ ❜✉t ✐t ♠✐❣❤t st✐❧❧ ❜❡ s✉✐t❡❞ ❢♦r ❝♦♥✈❡r❣❡♥❝❡✱ ❡✳❣✳ ❢r♦♠ ✵ : ✵ ❢r♦♠ s : ✵ : s ❢r♦♠ s : ✵ : s ✿ s ❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ ♦♥ t❡r♠ ❣r❛♣❤s ✇❤❛t ✐s ❛ ♣r♦♣❡r ♥♦t✐♦♥ ♦❢ str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡❄ ✉s✐♥❣ t❤❡ ♣❛rt✐❛❧ ♦r❞❡r ❛♣♣r♦❛❝❤ ♠✐❣❤t ❛❣❛✐♥ ❜❡ ❤❡❧♣❢✉❧

✷✽

SLIDE 140

◆❡①t ❙t❡♣s

P❛rt✐❛❧ ♦r❞❡r ≤✶

⊥ ❜❛s❡❞ ♦♥ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

✐t ❜❡❤❛✈❡s ✇❡✐r❡❞ ❜✉t ✐t ♠✐❣❤t st✐❧❧ ❜❡ s✉✐t❡❞ ❢♦r ❝♦♥✈❡r❣❡♥❝❡✱ ❡✳❣✳ ✐s t❤❡r❡ ❛ ♠❡tr✐❝ s♣❛❝❡ ❝♦✉♥t❡r♣❛rt❄ ❢ ❝ ❝ ❢ ❝ ❢ ❝ ❝ ❢ ❝ ❢ ❝ ❝ ❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ ♦♥ t❡r♠ ❣r❛♣❤s ✇❤❛t ✐s ❛ ♣r♦♣❡r ♥♦t✐♦♥ ♦❢ str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡❄ ✉s✐♥❣ t❤❡ ♣❛rt✐❛❧ ♦r❞❡r ❛♣♣r♦❛❝❤ ♠✐❣❤t ❛❣❛✐♥ ❜❡ ❤❡❧♣❢✉❧

✷✽

SLIDE 141

◆❡①t ❙t❡♣s

P❛rt✐❛❧ ♦r❞❡r ≤✶

⊥ ❜❛s❡❞ ♦♥ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

✐t ❜❡❤❛✈❡s ✇❡✐r❡❞ ❜✉t ✐t ♠✐❣❤t st✐❧❧ ❜❡ s✉✐t❡❞ ❢♦r ❝♦♥✈❡r❣❡♥❝❡ ✱ ❡✳❣✳ ✐s t❤❡r❡ ❛ ♠❡tr✐❝ s♣❛❝❡ ❝♦✉♥t❡r♣❛rt❄ ❢ ❝ ❝ ❢ ❝ ❢ ❝ ❝ ❢ ❝ ❢ ❝ ❝ ❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ ♦♥ t❡r♠ ❣r❛♣❤s ✇❤❛t ✐s ❛ ♣r♦♣❡r ♥♦t✐♦♥ ♦❢ str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡❄ ✉s✐♥❣ t❤❡ ♣❛rt✐❛❧ ♦r❞❡r ❛♣♣r♦❛❝❤ ♠✐❣❤t ❛❣❛✐♥ ❜❡ ❤❡❧♣❢✉❧

✷✽

SLIDE 142

◆❡①t ❙t❡♣s

P❛rt✐❛❧ ♦r❞❡r ≤✶

⊥ ❜❛s❡❞ ♦♥ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

✐t ❜❡❤❛✈❡s ✇❡✐r❡❞ ❜✉t ✐t ♠✐❣❤t st✐❧❧ ❜❡ s✉✐t❡❞ ❢♦r ❝♦♥✈❡r❣❡♥❝❡ ✱ ❡✳❣✳ ✐s t❤❡r❡ ❛ ♠❡tr✐❝ s♣❛❝❡ ❝♦✉♥t❡r♣❛rt❄ ❢ ❝ ❝ ❢ ❝ ❢ ❝ ❝ ❢ ❝ ❢ ❝ ❝ ❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ ♦♥ t❡r♠ ❣r❛♣❤s ✇❤❛t ✐s ❛ ♣r♦♣❡r ♥♦t✐♦♥ ♦❢ str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡❄ ✉s✐♥❣ t❤❡ ♣❛rt✐❛❧ ♦r❞❡r ❛♣♣r♦❛❝❤ ♠✐❣❤t ❛❣❛✐♥ ❜❡ ❤❡❧♣❢✉❧

✷✽

SLIDE 143

◆❡①t ❙t❡♣s

P❛rt✐❛❧ ♦r❞❡r ≤✶

⊥ ❜❛s❡❞ ♦♥ ⊥✲❤♦♠♦♠♦r♣❤✐s♠s

✐t ❜❡❤❛✈❡s ✇❡✐r❡❞ ❜✉t ✐t ♠✐❣❤t st✐❧❧ ❜❡ s✉✐t❡❞ ❢♦r ❝♦♥✈❡r❣❡♥❝❡ ✱ ❡✳❣✳ ✐s t❤❡r❡ ❛ ♠❡tr✐❝ s♣❛❝❡ ❝♦✉♥t❡r♣❛rt❄ ❢ ❝ ❝ ❢ ❝ ❢ ❝ ❝ ❢ ❝ ❢ ❝ ❝ ❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ ♦♥ t❡r♠ ❣r❛♣❤s ✇❤❛t ✐s ❛ ♣r♦♣❡r ♥♦t✐♦♥ ♦❢ str♦♥❣ ❝♦♥✈❡r❣❡♥❝❡❄ ✉s✐♥❣ t❤❡ ♣❛rt✐❛❧ ♦r❞❡r ❛♣♣r♦❛❝❤ ♠✐❣❤t ❛❣❛✐♥ ❜❡ ❤❡❧♣❢✉❧

✷✽

SLIDE 144

❖✉t❧✐♥❡

✶

■♥✜♥✐t❛r② ❚❡r♠ ❘❡✇r✐t✐♥❣

✷

❚❡r♠ ●r❛♣❤ ❘❡✇r✐t✐♥❣ P❛rt✐❛❧ ❖r❞❡r ▼♦❞❡❧ ♦❢ ■♥✜♥✐t❛r② ❘❡✇r✐t✐♥❣ ❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❚❡r♠ ●r❛♣❤s

✸

❖✉t❧♦♦❦

✷✾

SLIDE 145

❇❛❝❦ t♦ ❚❡r♠ ●r❛♣❤ ❘❡✇r✐t✐♥❣

P❛rt✐❛❧ ♦r❞❡r ❛♣♣r♦❛❝❤ t♦ ✐♥✜♥✐t❛r② t❡r♠ r❡✇r✐t✐♥❣ ♠♦r❡ ✜♥❡ ❣r❛✐♥❡❞ ♥♦t✐♦♥ ♦❢ ❝♦♥✈❡r❣❡♥❝❡ r❡❞✉❝t✐♦♥s ❛❧✇❛②s ❝♦♥✈❡r❣❡ s❡♠❛♥t✐❝s ♥❛t✉r❛❧❧② ❝❛♣t✉r❡s ♠❡❛♥✐♥❣❧❡ss t❡r♠s

✸✵

SLIDE 146

❙tr♦♥❣ ❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❖rt❤♦❣♦♥❛❧ ❙②st❡♠

▼❡tr✐❝ ❝♦♥✈❡r❣❡♥❝❡ ♥♦r♠❛❧ ❢♦r♠s ❛r❡ ✉♥✐q✉❡ ❤♦✇❡✈❡r✿ t❡r♠s ♠✐❣❤t ❤❛✈❡ ♥♦ ♥♦r♠❛❧ ❢♦r♠s ✭♦♥❧② r❡❞✉❝t✐♦♥s t❤❛t ❞♦ ♥♦t ❝♦♥✈❡r❣❡✮ ❲✐t❤ ♣❛rt✐❛❧ ♦r❞❡r ♠♦❞❡❧✱ ✇❡ ❣❛✐♥♥♦r♠❛❧✐s❛t✐♦♥ ❛♥❞ t❤✉s ❝♦♥✢✉❡♥❝❡✳ ■♥✜♥✐t❛r② ❝♦♥✢✉❡♥❝❡ t t✶ t✷ t✸ ■♥✜♥✐t❛r② ♥♦r♠❛❧✐s❛t✐♦♥ t t ❊✈❡r② t❡r♠ ❤❛s ❛ ♥♦r♠❛❧ ❢♦r♠ r❡❛❝❤❛❜❧❡ ❜② ❛ ♣♦ss✐❜❧② ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥✳ ❯♥✐q✉❡ ♥♦r♠❛❧ ❢♦r♠s✦

✸✶

SLIDE 147

❙tr♦♥❣ ❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❖rt❤♦❣♦♥❛❧ ❙②st❡♠

▼❡tr✐❝ ❝♦♥✈❡r❣❡♥❝❡ ♥♦r♠❛❧ ❢♦r♠s ❛r❡ ✉♥✐q✉❡ ❤♦✇❡✈❡r✿ t❡r♠s ♠✐❣❤t ❤❛✈❡ ♥♦ ♥♦r♠❛❧ ❢♦r♠s ✭♦♥❧② r❡❞✉❝t✐♦♥s t❤❛t ❞♦ ♥♦t ❝♦♥✈❡r❣❡✮ ❲✐t❤ ♣❛rt✐❛❧ ♦r❞❡r ♠♦❞❡❧✱ ✇❡ ❣❛✐♥♥♦r♠❛❧✐s❛t✐♦♥ ❛♥❞ t❤✉s ❝♦♥✢✉❡♥❝❡✳ ■♥✜♥✐t❛r② ❝♦♥✢✉❡♥❝❡ t t✶ t✷ t✸ ■♥✜♥✐t❛r② ♥♦r♠❛❧✐s❛t✐♦♥ t t → ❊✈❡r② t❡r♠ ❤❛s ❛ ♥♦r♠❛❧ ❢♦r♠ r❡❛❝❤❛❜❧❡ ❜② ❛ ♣♦ss✐❜❧② ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥✳ ❯♥✐q✉❡ ♥♦r♠❛❧ ❢♦r♠s✦

✸✶

SLIDE 148

❙tr♦♥❣ ❈♦♥✈❡r❣❡♥❝❡ ♦♥ ❖rt❤♦❣♦♥❛❧ ❙②st❡♠

▼❡tr✐❝ ❝♦♥✈❡r❣❡♥❝❡ ♥♦r♠❛❧ ❢♦r♠s ❛r❡ ✉♥✐q✉❡ ❤♦✇❡✈❡r✿ t❡r♠s ♠✐❣❤t ❤❛✈❡ ♥♦ ♥♦r♠❛❧ ❢♦r♠s ✭♦♥❧② r❡❞✉❝t✐♦♥s t❤❛t ❞♦ ♥♦t ❝♦♥✈❡r❣❡✮ ❲✐t❤ ♣❛rt✐❛❧ ♦r❞❡r ♠♦❞❡❧✱ ✇❡ ❣❛✐♥♥♦r♠❛❧✐s❛t✐♦♥ ❛♥❞ t❤✉s ❝♦♥✢✉❡♥❝❡✳ ■♥✜♥✐t❛r② ❝♦♥✢✉❡♥❝❡ t t✶ t✷ t✸ ■♥✜♥✐t❛r② ♥♦r♠❛❧✐s❛t✐♦♥ t t → ❊✈❡r② t❡r♠ ❤❛s ❛ ♥♦r♠❛❧ ❢♦r♠ r❡❛❝❤❛❜❧❡ ❜② ❛ ♣♦ss✐❜❧② ✐♥✜♥✐t❡ r❡❞✉❝t✐♦♥✳ ❯♥✐q✉❡ ♥♦r♠❛❧ ❢♦r♠s✦

✸✶

SLIDE 149

▼❡❛♥✐♥❣❧❡ss ❚❡r♠s

❇ö❤♠ ❡①t❡♥s✐♦♥s

✐✈❡♥ ❛ ❚❘❙ R✱ ✐ts ❇ö❤♠ ❡①t❡♥s✐♦♥ BR ✐s ♦❜t❛✐♥❡❞ ❜② ❛❞❞✐♥❣ r✉❧❡s ♦❢ t❤❡

❢♦r♠ r → ⊥✱ ✇❤❡r❡ r ❛r❡ r♦♦t✲❛❝t✐✈❡ t❡r♠s ❯♥✐q✉❡ ♥♦r♠❛❧ ❢♦r♠s ❇ö❤♠ ❡①t❡♥s✐♦♥s ❛r❡ ✉s❡❞ t♦ ♦❜t❛✐♥ ✉♥✐q✉❡ ♥♦r♠❛❧ ❢♦r♠s ✭❇ö❤♠ tr❡❡s✮ ✐s ✐♥✜♥✐t❛r② ♥♦r♠❛❧✐s✐♥❣ ❛♥❞ ❝♦♥✢✉❡♥t ❚❤❡♦r❡♠ ✭♠✲❝♦♥✈❡r❣❡♥❝❡ ✰ ❇ö❤♠ ❡①t❡♥s✐♦♥ ❂ ♣✲❝♦♥✈❡r❣❡♥❝❡✮ ■❢ ✐s ❛♥ ♦rt❤♦❣♦♥❛❧ ❚❘❙ ❛♥❞ t❤❡ ❇ö❤♠ ❡①t❡♥s✐♦♥ ♦❢ ✱ t❤❡♥ s ♣ t ✐✛ s ♠ t

✸✷

SLIDE 150

▼❡❛♥✐♥❣❧❡ss ❚❡r♠s

❇ö❤♠ ❡①t❡♥s✐♦♥s

✐✈❡♥ ❛ ❚❘❙ R✱ ✐ts ❇ö❤♠ ❡①t❡♥s✐♦♥ BR ✐s ♦❜t❛✐♥❡❞ ❜② ❛❞❞✐♥❣ r✉❧❡s ♦❢ t❤❡

❢♦r♠ r → ⊥✱ ✇❤❡r❡ r ❛r❡ r♦♦t✲❛❝t✐✈❡ t❡r♠s ❯♥✐q✉❡ ♥♦r♠❛❧ ❢♦r♠s ❇ö❤♠ ❡①t❡♥s✐♦♥s ❛r❡ ✉s❡❞ t♦ ♦❜t❛✐♥ ✉♥✐q✉❡ ♥♦r♠❛❧ ❢♦r♠s ✭❇ö❤♠ tr❡❡s✮ BR ✐s ✐♥✜♥✐t❛r② ♥♦r♠❛❧✐s✐♥❣ ❛♥❞ ❝♦♥✢✉❡♥t ❚❤❡♦r❡♠ ✭♠✲❝♦♥✈❡r❣❡♥❝❡ ✰ ❇ö❤♠ ❡①t❡♥s✐♦♥ ❂ ♣✲❝♦♥✈❡r❣❡♥❝❡✮ ■❢ ✐s ❛♥ ♦rt❤♦❣♦♥❛❧ ❚❘❙ ❛♥❞ t❤❡ ❇ö❤♠ ❡①t❡♥s✐♦♥ ♦❢ ✱ t❤❡♥ s ♣ t ✐✛ s ♠ t

✸✷

SLIDE 151

▼❡❛♥✐♥❣❧❡ss ❚❡r♠s

❇ö❤♠ ❡①t❡♥s✐♦♥s

✐✈❡♥ ❛ ❚❘❙ R✱ ✐ts ❇ö❤♠ ❡①t❡♥s✐♦♥ BR ✐s ♦❜t❛✐♥❡❞ ❜② ❛❞❞✐♥❣ r✉❧❡s ♦❢ t❤❡

❢♦r♠ r → ⊥✱ ✇❤❡r❡ r ❛r❡ r♦♦t✲❛❝t✐✈❡ t❡r♠s ❯♥✐q✉❡ ♥♦r♠❛❧ ❢♦r♠s ❇ö❤♠ ❡①t❡♥s✐♦♥s ❛r❡ ✉s❡❞ t♦ ♦❜t❛✐♥ ✉♥✐q✉❡ ♥♦r♠❛❧ ❢♦r♠s ✭❇ö❤♠ tr❡❡s✮ BR ✐s ✐♥✜♥✐t❛r② ♥♦r♠❛❧✐s✐♥❣ ❛♥❞ ❝♦♥✢✉❡♥t ❚❤❡♦r❡♠ ✭♠✲❝♦♥✈❡r❣❡♥❝❡ ✰ ❇ö❤♠ ❡①t❡♥s✐♦♥ ❂ ♣✲❝♦♥✈❡r❣❡♥❝❡✮ ■❢ R ✐s ❛♥ ♦rt❤♦❣♦♥❛❧ ❚❘❙ ❛♥❞ B t❤❡ ❇ö❤♠ ❡①t❡♥s✐♦♥ ♦❢ R✱ t❤❡♥ s ։

♣ R t

✐✛ s ։

♠ B t.

✸✷

SLIDE 152

❋✉rt❤❡r ❙t❡♣s

❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ ♦♥ t❡r♠ ❣r❛♣❤s ✉♥✐q✉❡ ♥♦r♠❛❧ ❢♦r♠s ❇ö❤♠✲❣r❛♣❤s ❝♦rr❡s♣♦♥❞❡♥❝❡ ✐♥✜♥✐t❛r② t❡r♠ r❡✇r✐t✐♥❣ ⇔ ❝②❝❧✐❝ t❡r♠ ❣r❛♣❤ r❡✇r✐t✐♥❣ ❍✐❣❤❡r✲❖r❞❡r ❙②st❡♠s ❛♣♣❧✐❝❛t✐♦♥ t♦ ✲❝❛❧❝✉❧✉s ✇✐t❤ ❧❡tr❡❝❄

✸✸

SLIDE 153

❋✉rt❤❡r ❙t❡♣s

❙tr♦♥❣ ❝♦♥✈❡r❣❡♥❝❡ ♦♥ t❡r♠ ❣r❛♣❤s ✉♥✐q✉❡ ♥♦r♠❛❧ ❢♦r♠s ❇ö❤♠✲❣r❛♣❤s ❝♦rr❡s♣♦♥❞❡♥❝❡ ✐♥✜♥✐t❛r② t❡r♠ r❡✇r✐t✐♥❣ ⇔ ❝②❝❧✐❝ t❡r♠ ❣r❛♣❤ r❡✇r✐t✐♥❣ ❍✐❣❤❡r✲❖r❞❡r ❙②st❡♠s ❛♣♣❧✐❝❛t✐♦♥ t♦ λ✲❝❛❧❝✉❧✉s ✇✐t❤ ❧❡tr❡❝❄

✸✸