On the Ganea strong category in proper homotopy

被引：7

作者：

Ayala, R ^{[1
]}

Quintero, A ^{[1
]}

机构：

[1] Univ Sevilla, Fac Matemat, Dept Geometria & Topol, E-41080 Sevilla, Spain

来源：

PROCEEDINGS OF THE EDINBURGH MATHEMATICAL SOCIETY | 1998年 / 41卷

关键词：

D O I：

10.1017/S0013091500019623

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

This paper contains some basic relations between Ganea strong category and Lusternik Schnirelmann category in proper homotopy theory. We focus our interest on the case of category 2 in order to show that R " is the unique open n-manifold with proper Lusternik-Schnirelmann category 2 (n not equal 3).

引用

页码：247 / 263

页数：17

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