Fields of $U$-invariants of matrix tuples
Representation Theory
2024-04-09 v1
Abstract
The general linear group GL(n) acts on the direct sum of copies of Mat(n) by the adjoint action. The action of GL(n) induces the action of the unitriangular subgroup U. We present the system of free generators of the field of U-invariants.
Cite
@article{arxiv.2404.04944,
title = {Fields of $U$-invariants of matrix tuples},
author = {A. N. Panov},
journal= {arXiv preprint arXiv:2404.04944},
year = {2024}
}
Comments
8 pages