Holomorphic rank of hypersurfaces with an isolated singularity |
| |
Authors: | A Lins Neto |
| |
Institution: | (1) Instituto de Matemática Pura e Aplicada, Estrada Dona Castorina, 110, 22460-320 Rio de Janeiro, Brasil |
| |
Abstract: | LetV be a germ at 0 C
2,n3, of hypersurface with an isolated singularity at 0. In this paper we prove that the maximal number of germs of vector fields inV
*=V–0, which are linearly independent in all points ofV
* is two. In the casesn=3,4 and of quasi homogeneous hypersurfaces (n3), we prove that this number is one.Dedicated to the memory of R. MañéThis research was partially supported by Pronex. |
| |
Keywords: | Hypersurfaces Rank Vector fields |
本文献已被 SpringerLink 等数据库收录! |
|