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Math Help - matrix exponential

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    matrix exponential

    x is an evector of A with λ evalue. Show x is an evector of exp(A) with exp(λ) as corresponding evalue.
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  2. #2
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    Quote Originally Posted by CarmineCortez View Post
    x is an evector of A with λ evalue. Show x is an evector of exp(A) with exp(λ) as corresponding evalue.
    I'd start by noting that e^A = I + A + \frac{A^2}{2!} + .... and so e^Ax = Ix + Ax + \frac{A^2}{2!}x + .... = ....
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