Funções complexas 1 Flashcards

f: [a,b] -> C (7 cards)

1
Q

funções complexas f: [a,b] -> C formato

A

f(t) = x(t) + i * y(t)
x(t), y(t) reais

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2
Q

f(t) = x(t) + i * y(t)
Quando é que f é contínua?

A

x e y contínuas

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3
Q

a ∫ b f(t) dt

A

= a ∫ b x(t) dt + i * a ∫ b y(t) dt

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4
Q

a ∫ b ɑ * f(t) dt

A

= ɑ * a ∫ b f(t) dt

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4
Q

a ∫ b f(t) + g(t) dt

A

= a ∫ b f(t) dt + a ∫ b g(t) dt

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5
Q

|a ∫ b f(t) dt|

A

≤ a ∫ b |f(t)| dt

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6
Q

Se f for uma curva, l(f)

A

≤|f(a)-f(b)|

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