2 papers
math.AG2005
Line-Bundle-Valued Ternary Quadratic Bundles Over Schemes
Venkata Balaji Thiruvalloor Eesanaipaadi
We describe a satisfactory theory of degeneration of quadratic forms in three variables in the most general setting possible: the quadratic forms are defined on rank 3 vector bundl…
math.AG2004
A Limiting Version of a Theorem in Cohomology
Venkata Balaji Thiruvalloor Eesanaipaadi
Scheme-theoretic methods are used to classify ternary quadratic forms with values in line bundles over arbitrary schemes and to canonically determine the isomorphisms between them.…