Hu Ke.ADJACENT COEFFIC ENTS OF UNIVALENT FUNCTIONS[J].Chinese Annals of Mathematics B,1989,10(1):38~42
Page view： 821Net amount： 841
Authors：
Hu Ke;
Abstract：
Let the function $\[f(z) = z + \sum\limits_{n = 2}^\infty {{a_n}{z^n}} \in S\]$. It is obtained that $\[ - 2.793 < \left| {{a_{n + 1}}} \right| - \left| {{a_n}} \right| < 3.26\]$ which is an improvement of the result in [1] or [2].
