Harish-Chandra modules for Yangians
Representation Theory
2007-05-23 v2
Abstract
We study Harish-Chandra representations of Yangian for gl(2). We prove an analogue of Kostant theorem showing that resterited Yangians for gl(2) are free modules over certain maximal commutative subalgebras. We also study the categories of generic Harish-Chandra modules, describe their simple modules and indecomposable modules in tame blocks.
Keywords
Cite
@article{arxiv.math/0212272,
title = {Harish-Chandra modules for Yangians},
author = {Vyacheslav Futorny and Alexander Molev and Serge Ovsienko},
journal= {arXiv preprint arXiv:math/0212272},
year = {2007}
}
Comments
corrected version