In this paper we study the homotopy decomposition problem for closed connected 4@-manifolds with free fundamental groups. For this we apply obstruction theory and give a detailed description of Whitehead's exact sequence for the named class of manifolds.

A note on four-manifolds with free fundamental groups / A.C. Hegenbarth. - In: JOURNAL OF MATHEMATICAL SCIENCES UNIVERSITY OF TOKYO. - ISSN 1340-5705. - 4:2(1997), pp. 435-451.

A note on four-manifolds with free fundamental groups

A.C. Hegenbarth
1997

Abstract

In this paper we study the homotopy decomposition problem for closed connected 4@-manifolds with free fundamental groups. For this we apply obstruction theory and give a detailed description of Whitehead's exact sequence for the named class of manifolds.
Four-manifolds, Free fundamental groups, s-Cobordism, Homotopy type, Obstruction theory, Whitehead's exact sequence
Settore MAT/03 - Geometria
1997
http://journal.ms.u-tokyo.ac.jp/
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/30643
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