Article ID Journal Published Year Pages File Type
4661057 Topology and its Applications 2007 9 Pages PDF
Abstract

Let be a proper generic map between smooth manifolds with dimN−dimM=−1. We explicitly calculate the cohomology class dual to the closure of the set of points in N over which lies a specific singular fiber in terms of characteristic classes of M and N.

Related Topics
Physical Sciences and Engineering Mathematics Geometry and Topology