Cohomology of Homotopy Colimits of Simplicial Sets and Small Categories

被引：0
|
作者：
Cegarra, Antonio M. [1 ]
机构：
[1] Univ Granada, Dept Algebra, Granada 18071, Spain
来源：
MATHEMATICS | 2020年 / 8卷 / 06期
关键词：
homotopy colimits; cohomology of simplicial sets; cohomology of small categories; DIAGRAMS; SPACES;
D O I：
10.3390/math8060981
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
This paper deals with well-known weak homotopy equivalences that relate homotopy colimits of small categories and simplicial sets. We show that these weak homotopy equivalences have stronger cohomology-preserving properties than for local coefficients.
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页数：27
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