Noncommutative Double Bruhat cells and their factorizations
量子代数
2007-05-23 v2 表示论
摘要
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.
引用
@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}
}
备注
few corrections, some results added