Multiprojective Seshadri stratifications and Young-tableaux
Algebraic Geometry
2024-08-30 v1 Combinatorics
Representation Theory
Abstract
We provide an algebraic-geometrical interpretation of the classical semistandard Young-tableaux via the notion of Seshadri stratifications. The columns appearing in such a tableau correspond to vanishing multiplicities of certain rational functions on Schubert varieties. To build a framework for this correspondence we generalize Seshadri stratifications to multiprojective varieties, which forms the largest part of this article.
Keywords
Cite
@article{arxiv.2408.16630,
title = {Multiprojective Seshadri stratifications and Young-tableaux},
author = {Henrik Müller},
journal= {arXiv preprint arXiv:2408.16630},
year = {2024}
}
Comments
59 pages, 3 figures, comments are welcome