Tamás Terpai1
Banach Center Publ. 85 (2009), 307-313
doi:10.4064/bc85-0-21
Abstract:
We calculate the mapping $H^*(BO;{\sym Z}_2) \rightarrow H^*(K^{1,0};{\sym Z}_2)$ and
obtain a generating system of its kernel. As a corollary, bounds on the
codimension of fold maps from real projective spaces to Euclidean space are
calculated and the rank of a singular bordism group is determined.
MSC (2000): Primary 57R45; Secondary 57R19, 57R90.
Retrieve article in PDF (200.65 Kb)
- Alfréd Rényi Institute of Mathematics
13-15 Reáltanoda u.
1053 Budapest, Hungary
