The Betti Numbers of a Determinantal Variety

Abstract

We determine the Poincaré polynomial of the determinantal variety $\{\det =0\}$ in the projective space associated with the monoid of $n\times n$ matrices.

arXiv commentarXiv admin note: text overlap with arXiv:1809.03226

References in corpus (1)

• The cohomology of projective unitary groups