Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4660681 | Topology and its Applications | 2006 | 9 Pages |
Abstract
A linear system of real quadratic forms defines a real projective variety. The real non-singular locus of this variety (more precisely of the underlying scheme) has a highly connected double cover as long as each non-zero form in the system has sufficiently high Witt index.
Related Topics
Physical Sciences and Engineering
Mathematics
Geometry and Topology