3流形上两个函数积映射的Stein分解的局部移动

IF 0.5 3区数学 Q3 MATHEMATICS

Journal of Topology and Analysis Pub Date : 2021-07-29 DOI:10.1142/s179352532150045x

Kazuto Takao

引用次数: 0

摘要

给出了两个Morse函数的积映射在一个闭合可定向光滑流形上的Stein分解的一些局部移动，这些移动可以通过函数的同位素来实现。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Local moves of the Stein factorization of the product map of two functions on a 3-manifold

We give some local moves of the Stein factorization of the product map of two Morse functions on a closed orientable smooth [Formula: see text]-manifold which can be realized by isotopies of the functions.

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来源期刊

Journal of Topology and Analysis MATHEMATICS-

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： This journal is devoted to topology and analysis, broadly defined to include, for instance, differential geometry, geometric topology, geometric analysis, geometric group theory, index theory, noncommutative geometry, and aspects of probability on discrete structures, and geometry of Banach spaces. We welcome all excellent papers that have a geometric and/or analytic flavor that fosters the interactions between these fields. Papers published in this journal should break new ground or represent definitive progress on problems of current interest. On rare occasion, we will also accept survey papers.