(4) Let U continuous map such that |f(z)| =1 for |2| = 1, |f(2)| < 1...
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(4) Let U continuous map such that |f(z)| =1 for |2| = 1, |f(2)| < 1 for |2| < 1 and f is holomorphic on U. Let zo be any point on the unit circle z| = 1. Prove that there is an e > 0 a such that f admits a holomorphic extension to the disk |z – zo| < e. Hint: Consider log f(2) for z near zo. D² be the unit disk centered at 0 and let f: U → C be - (4) Let U continuous map such that |f(z)| =1 for |2| = 1, |f(2)| < 1 for |2| < 1 and f is holomorphic on U. Let zo be any point on the unit circle z| = 1. Prove that there is an e > 0 a such that f admits a holomorphic extension to the disk |z – zo| < e. Hint: Consider log f(2) for z near zo. D² be the unit disk centered at 0 and let f: U → C be -
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The logarithm function takes the form logz logrei logri logziarg... View the full answer
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