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math.AT2001
Removing coincidences of maps between manifolds of different dimensions
Peter Saveliev
We consider sufficient conditions of local removability of coincidences of maps f,g:N->M, where M,N are manifolds with dimensions dimN>dimM. The coincidence index is the only obstr…
math.AT1999
Lefschetz Coincidence Theory for Maps Between Spaces of Different Dimensions
Peter Saveliev
For a given pair of maps f,g:X->M from an arbitrary topological space to an n-manifold, the Lefschetz homomorphism is a certain graded homomorphism L:H(X)->H(M) of degree (-n). We…