Determinantal varieties, Euler obstruction, and Whitney equisingularity
| Full text | |
| Author(s): |
Brasselet, J. -P.
;
Grulha, N. G., Jr.
;
Ruas, M. A. S.
Total Authors: 3
|
| Document type: | Journal article |
| Source: | BULLETIN OF THE LONDON MATHEMATICAL SOCIETY; v. 42, p. 9-pg., 2010-12-01. |
| Abstract | |
In this work we determine relations between the local Euler obstruction of an analytic map f and the Chern obstruction of a convenient collection of 1-forms associated to f. We give applications to singularity theory. (AU) | |
| FAPESP's process: | 09/08774-0 - The Euler obstruction of analytic maps |
| Grantee: | Nivaldo de Góes Grulha Júnior |
| Support Opportunities: | Regular Research Grants |