Title of article
Proper L–S category, fundamental pro-groups and 2-dimensional proper co-H-spaces
Author/Authors
Cلrdenas، نويسنده , , M. and Lasheras، نويسنده , , F.F. and Muro، نويسنده , , I. F. Blanco-Quintero، نويسنده , , A.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2005
Pages
25
From page
580
To page
604
Abstract
This paper presents a study of one-ended locally finite CW-complexes with proper L–S category ⩽2. We detect the class of towers of groups which can be the fundamental pro-group of a space of proper L–S category 2. A second part of the paper is concerned with two-dimensional CW-complexes. For these, we give different characterizations of spaces with proper L–S category ⩽2.
Keywords
Proper homotopy theory , Lusternik–Schnirelmann category , co-H-space , Free tower , Whitehead n-type
Journal title
Topology and its Applications
Serial Year
2005
Journal title
Topology and its Applications
Record number
1580604
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