Cotangent bundle to the Grassmann variety
Algebraic Geometry
2015-05-04 v1
Abstract
We show that there is an affine Schubert variety in the infinite dimensional partial Flag variety (associated to the two- step parabolic subgroup of the Kac-Moody group {\hat SL(n)}, corresponding to omitting {\alpha}_0,{\alpha}_d) which is a natural compactification of the cotangent bundle to the Grassmann variety.
Keywords
Cite
@article{arxiv.1505.00038,
title = {Cotangent bundle to the Grassmann variety},
author = {V. Lakshmibai},
journal= {arXiv preprint arXiv:1505.00038},
year = {2015}
}