Noncommutative Double Bruhat cells and their factorizations
Quantum Algebra
2007-05-23 v2 Representation Theory
Abstract
In the present paper we study noncommutative double Bruhat cells. Our main results are explicit positive matrix factorizations in the cells via quasiminors of matrices with noncommutative coefficents.
Cite
@article{arxiv.math/0407010,
title = {Noncommutative Double Bruhat cells and their factorizations},
author = {Arkady Berenstein and Vladimir Retakh},
journal= {arXiv preprint arXiv:math/0407010},
year = {2007}
}
Comments
few corrections, some results added