Title of article
Poincaré duality and Serre fibrations
Author/Authors
Brodskij، نويسنده , , N.B. and Shchepin، نويسنده , , E.V.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1997
Pages
7
From page
55
To page
61
Abstract
We prove that a proper map f : Mm → Nn between manifolds is a Serre fibration if it has the homotopy lifting property for (m − n)-dimensional polyhedra, where n is close to m2.
Keywords
n-soft map , Serre fibration , Homotopically regular map
Journal title
Topology and its Applications
Serial Year
1997
Journal title
Topology and its Applications
Record number
1575726
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