1 citations
2 papers
math.AG2007★ 1 cited
Equivariant Schubert Calculus
Letterio Gatto, Taise Santiago
Let be a torus acting on $\CC^n$ in such a way that, for all , the induced action on the grassmannian has only isolated fixed points. This paper propose…
math.DG2007
Obstruction to lagrangian transversality
Max Karoubi, Maria Luiza Lapa de Souza
We give a necessary and sufficient condition for lagrangians in a symplectic vector bundle to be deformed stably into transversal lagrangians. In the case of three lagrangians, we…