The logarithmic coefficients of close-to-convex functions
by Zhongqiu Ye  

Vol. 3 No. 3 (2008) P.445~P.452

ABSTRACT

We prove that if $n \ge 2$ for each close-to-convex functions in S whose n-th logarithmic coefficients $\gamma_n$ satisfies $|\gamma_n| \le A$log $n/n$, where A is an absolute constant.

KEYWORDS
Close-to-convex functions, logarithmic coefficients, starlike functions

MATHEMATICAL SUBJECT CLASSIFICATION 2010
Primary: 30C45

MILESTONES

Received: 2006-09-19
Revised : 2007-09-19
Accepted: 2007-09-19

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