The Schwarz lemma at the boundary

The Schwarz lemma at the boundary
复制标题

DOI:
10.1080/17476931003728438
复制
发表时间:
2010-01
影响因子:
0.9
通讯作者:
S. Krantz
S. Krantz
中科院分区:
数学4区
文献类型:
--
作者:
S. Krantz

文献摘要

被引文献

相似文献

史瓦兹引理的最经典版本涉及到圆盘上有界全纯函数在原点处的行为。匹克版本的施瓦茨引理允许人们将原点移动到圆盘的其他点。在本文中,我们将探讨在一个域(不只是圆盘)的边界点上的施瓦茨引理的不同版本。对函数导数的估计,以及其他类型的估计,也被考虑。我们回顾了几位作者最近的结果,并提出了一些新的定理。
The most classical version of the Schwarz lemma involves the behaviour at the origin of a bounded, holomorphic function on the disc. Pick's version of the Schwarz lemma allows one to move the origin to other points of the disc. In this article we explore versions of the Schwarz lemma at a boundary point of a domain (not just the disc). Estimates on derivatives of the function, and other types of estimates as well, are considered. We review recent results of several authors, and present some new theorems as well.