Title of article
Rational homology manifolds and rational resolutions
Author/Authors
Dranishnikov، نويسنده , , A.N.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
12
From page
75
To page
86
Abstract
We prove that every compactum X, having rational dimension n, is an image under a rationally acyclic map of an (n+1)-dimensional compactum Y. If n>1, then additionally dimQY=n. As a consequence we obtain existence of rational homology k-manifolds with covering dimension greater than k.
Keywords
Homology manifolds , Cohomological dimension , Acyclic map
Journal title
Topology and its Applications
Serial Year
1999
Journal title
Topology and its Applications
Record number
1576024
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