具有不可缩小Beltrami系数的拟共形映射

周泽民;陈纪修

数学学报 ›› 2003, Vol. 46 ›› Issue (2) : 379-384.

数学学报 ›› 2003, Vol. 46 ›› Issue (2) : 379-384. DOI: 10.12386/A2003sxxb0052
论文

具有不可缩小Beltrami系数的拟共形映射

    周泽民;陈纪修
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Quasiconformal Mappings with Non-Decreasable Beltrami Coefficients

    Ze Min ZHOU,Ji Xiu CHEN
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摘要

本文讨论了不可缩小Beltrami系数与无限小不可缩小Beltrami系数的局部 性与整体性的关系;并通过烟囱形区域上仿射拉伸的实例,指出构造一类极值的具有 非常数模的不可缩小Beltrami系数与无限小不可缩小Beltrami系数的方法.

Abstract

In this paper, we discuss the relationship between the local (infinitesimally) non-decreasability and the global (infinitesimally) non-decreasability of Beltrami coefficients, and give a method to construct a family of (infinitesimally) non-decreasable Beltrami coefficients which are extremal and of non-constant absolute values.

关键词

无限小不可缩小Beltrami系数 / 不可缩小Beltrami系数 / 拟共形映射

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周泽民;陈纪修. 具有不可缩小Beltrami系数的拟共形映射. 数学学报, 2003, 46(2): 379-384 https://doi.org/10.12386/A2003sxxb0052
Ze Min ZHOU,Ji Xiu CHEN. Quasiconformal Mappings with Non-Decreasable Beltrami Coefficients. Acta Mathematica Sinica, Chinese Series, 2003, 46(2): 379-384 https://doi.org/10.12386/A2003sxxb0052

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