由框架构造引起的可积最高权模张量积的规范基
量子代数
2025-12-30 v3 表示论
摘要
给定量子群,我们证明了其可积最高权模张量积的规范基可由更大量子群上可积最高权模的规范基获得。据此,基于卢斯蒂奇对可积最高权模规范基的正性所作的证明,我们进一步证明了张量积的规范基具有正性。
引用
@article{arxiv.2504.14199,
title = {Canonical bases of tensor products of integrable highest weight modules arising from framed constructions},
author = {Jiepeng Fang and Yixin Lan},
journal= {arXiv preprint arXiv:2504.14199},
year = {2025}
}
备注
Final version. Published in International Mathematics Research Notices (2025)