2 papers
math.AG2011
Algebro-Geometric Solutions of the Generalized Virasoro Constraints
Francisco José Plaza Martín
We will describe algebro-geometric solutions of the KdV hierarchy whose -functions in addition satisfy a generalization of the Virasoro constraints (and, in particular, a genera…
math.AG1998
Grassmannian of : Picard Group, Equations and Automorphisms
Francisco J. Plaza Martín
This paper aims at generalizing some geometric properties of Grassmannians of finite dimensional vector spaces to the case of Grassmannnians of infinite dimensional ones, in partic…