15 citations · 43 across the 9 of their papers we have counts for
9 papers
Link Homotopy in S^n x R^{m-n} and Higher Order mu-invariants
Ulrich Koschorke
Given a suitable link map f into a manifold M, we constructed, in [10], link homotopy invariants kappa(f) and mu(f). In the present paper we study the case M=S^n x R^{m - n} in det…
Self-coincidences in higher codimensions
Ulrich Koschorke
When can a map between manifolds be deformed away from itself? We describe a (normal bordism) obstruction which is often computable and in general much stronger than the classical…
Coincidence theory in arbitrary codimensions: the minimizing problem
Ulrich Koschorke
Coincidences of maps between smooth manifolds are studied via a geometric approach which involves (nonstabilized) normal bordism theory and pathspaces.
Geometric and homotopy theoretic methods in Nielsen coincidence theory
Ulrich Koschorke
In classical fixed point and coincidence theory the notion of Nielsen numbers has proved to be extremely fruitful. Here we extend it to pairs (f_1, f_2) of maps between manifolds o…
Nonstabilized Nielsen coincidence invariants and Hopf--Ganea homomorphisms
Ulrich Koschorke
In classical fixed point and coincidence theory the notion of Nielsen numbers has proved to be extremely fruitful. We extend it to pairs (f_1,f_2) of maps between manifolds of arbi…
Minimizing coincidence numbers of maps into projective spaces
Ulrich Koschorke
In this paper we continue to study (`strong') Nielsen coincidence numbers (which were introduced recently for pairs of maps between manifolds of arbitrary dimensions) and the corre…