Homotopy minimal period self-maps on flat manifolds

被引:4
|
作者
Hoffman, Jerome W. [1 ]
Liang, Z. [2 ,3 ]
Sakai, Yukiko [4 ]
Zhao, Xuezhi [5 ]
机构
[1] Louisiana State Univ, Dept Math, Baton Rouge, LA 70803 USA
[2] Capital Normal Univ, Dept Math, Beijing 100048, Peoples R China
[3] Beijing Int Ctr Math Res, Beijing, Peoples R China
[4] Kitasato Univ, Coll Liberal Arts & Sci, Dept Math, Sagamihara, Kanagawa 2520373, Japan
[5] Capital Normal Univ, Inst Math & Interdisciplinary Sci, Beijing 100048, Peoples R China
基金
中国国家自然科学基金; 美国国家科学基金会;
关键词
Homotopical minimal period; Flat manifold; Self-map; Period point; Holonomy; EXPANDING MAPS;
D O I
10.1016/j.aim.2013.08.009
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
This paper studies the homotopical minimal period set for self-maps on flat manifolds. We introduce a new invariant: the density of the homotopical minimal period set in the natural numbers. Some conditions on self-maps and flat manifolds are obtained so that the corresponding density is positive. (c) 2013 Elsevier Inc. All rights reserved.
引用
收藏
页码:324 / 334
页数:11
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