Immersions of spheres and algebraically constructible functions
| dc.creator | Karolkiewicz, Iwona | |
| dc.creator | Nowel, Aleksandra | |
| dc.creator | Szafraniec, Zbigniew | |
| dc.date | 2007-04-26 | |
| dc.date.accessioned | 2026-07-07T07:58:22Z | |
| dc.date.available | 2026-07-07T07:58:22Z | |
| dc.description | Let L be an algebraic set and let g : R^(n+1) \times L --> R^(2n) (n is even) be a polynomial mapping such that for each l in L there is r(l)>0 such that the mapping g_l = g(.,l) restricted to the sphere S^n(r) is an immersion for every 0<r<(l), so that the intersection number I(g_l|S^n(r)) is defined. Then the function which maps l in L to I(g_l|S^n(r)) is algebraically constructible. | |
| dc.description | 17 pages | |
| dc.identifier | https://arxiv.org/abs/0704.3523 | |
| dc.identifier | http://arxiv.org/abs/0704.3523 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/127980 | |
| dc.subject | Algebraic Geometry | |
| dc.subject | 14P25; 57N35; 32S50 | |
| dc.title | Immersions of spheres and algebraically constructible functions | |
| dc.type | text |