Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9497198 | Journal of Pure and Applied Algebra | 2005 | 13 Pages |
Abstract
Let S be a ruled surface inside a smooth threefold W and let E be a vector bundle on a formal neighborhood of S. We find minimal conditions under which the local moduli space of E is finite dimensional and smooth. Moreover, we show that E is a flat limit of a flat family of vector bundles whose general element we describe explicitly.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Edoardo Ballico, Elizabeth Gasparim,