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Bohr's phenomenon, first introduced by Harald Bohr in 1914, deals with the largest radius r, 0<r<1, such that the inequality ∑k=0∞|ak|rk≤1 holds whenever the inequality |∑k=0∞akzk|≤1 holds for all |z|<1. The exact value of this largest radius known as Bohr's radius, which is rb=1/3, was discovered long ago. In this paper, we first discuss Bohr's phenomenon for the classes of even and odd...
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