Self fibre homotopy equivalences of fibred products

被引：8
|
作者：
Pavesic, P [1 ]
机构：
[1] Univ Ljubljana, Fak Matemat Fiz, Ljubljana 1111, Slovenia
来源：
TOPOLOGY AND ITS APPLICATIONS | 2000年 / 102卷 / 02期
关键词：
fibred product; self homotopy equivalence;
D O I：
10.1016/S0166-8641(98)00143-6
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We describe a method for the computation of the group of automorphisms Aut(C)(X x Y) of a product object in an arbitrary category C, when some special properties are satisfied. This method is then applied to the computation of the group of self fibre homotopy equivalences of a fibred product. Some typical examples are considered. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：169 / 180
页数：12
相关论文
共 50 条
12345