12 citations · 18 across the 3 of their papers we have counts for
4 papers
Cobordism of fold maps, stably framed manifolds and immersions
Boldizsar Kalmar
We give complete geometric invariants of cobordisms of fold maps with oriented singular set and cobordisms of even codimensional fold maps. These invariants are given in terms of c…
Cobordisms of fold maps of 4-manifolds into the space
Boldizsar Kalmar
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…
Cobordism invariants of fold maps
Boldizsar Kalmar
This is a survey paper of author's results on cobordism groups and semigroups of fold maps and simple fold maps. The results include: establishing a relation between fold maps and…
Pontryagin-Thom-Szucs type construction for non-positive codimensional singular maps with prescribed singular fibers
Boldizsar Kalmar
We give a Pontryagin-Thom-Szucs type construction for non-positive codimensional singular maps, and obtain results about cobordism and bordism groups of -1 codimensional stable map…