Cyclic orders on the quantum grassmannian
Quantum Algebra
2008-06-23 v1 Rings and Algebras
Abstract
The quantum grassmannian is known to be a graded quantum algebra with a straightening law when the poset of generating quantum minors is endowed with the standard partial ordering. In this paper it is shown that this result remains true when the ordering is subjected to cyclic shifts. The method involves proving that noncommutative dehomogenisation is possible at any consecutive quantum minor.
Cite
@article{arxiv.0806.3351,
title = {Cyclic orders on the quantum grassmannian},
author = {T H Lenagan and E J Russell},
journal= {arXiv preprint arXiv:0806.3351},
year = {2008}
}
Comments
17 pages