Front: [arXiv:0802.0332] Cobordisms of fold maps of 4-manifolds into the space

Fri, 9 May 2008
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arXiv:0802.0332

Title: Cobordisms of fold maps of 4-manifolds into the space
Authors: Boldizsar Kalmar
Categories: math.GT Geometric Topology (math.AT Algebraic Topology)
Comments: 10 pages, it focuses on fold maps of 4-manifolds, some small errors were corrected
MSC: 57R45; 57R75; 57R42

Abstract: We compute the oriented cobordism group of fold maps of 4-manifolds into the space with all the possible restrictions (and also with no restriction) to the singular fibers. We also give geometric invariants which describe completely the cobordism group of fold maps.

Owner: Boldizsar Kalmar
Version 1: Mon, 4 Feb 2008 15:45:24 GMT
Version 2: Sun, 23 Mar 2008 14:02:01 GMT

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