arXiv · 1502.05126
For a real constant $b,$ we give sharp estimates of $\log|f(z)/z|+b\arg[f(z)/z]$ for subclasses of normalized univalent functions $f$ on the unit disk.
Toshiyuki Sugawa, Li-Mei Wang. 2015-02-18. An extremal problem for univalent functions. https://arxiv.org/abs/1502.05126
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