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Poincaré duality and Serre fibrations

✍ Scribed by N.B. Brodskij; E.V. Shchepin


Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
484 KB
Volume
80
Category
Article
ISSN
0166-8641

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✦ Synopsis


We prove that a proper map f : n/r-+ N" between manifolds is a Serre fibration if it has the homotopy lifting property for (m ~ n)-dimensional polyhedra, where n is close to m/2. o 1997 Elsevier Science B.V.


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