Advanced Engineering Mathematics
6th Edition
ISBN: 9781284105902
Author: Dennis G. Zill
Publisher: Jones & Bartlett Learning
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Determine all functions f analytic in the open unit disc || < 1 which
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3. For a fixed complex number a with nonzero imaginary part, f(z+a) = f(z) for all z ?
Justify your answer. (Hint: Use Liouville's theorem.)
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