从Terwilliger代数视角看树的同构问题
组合数学
2019-10-23 v1
摘要
设为一棵有限有根树,其中为底层树,为根。令为关于的Terwilliger代数。我们研究主-模的结构。结果表明,可识别的同构类。
关键词
引用
@article{arxiv.1910.09764,
title = {The isomorphism problem of trees from the viewpoint of Terwilliger algebras},
author = {Shuang-Dong Li and Yi-Zheng Fan and Tatsuro Ito and Masoud Karimi and Jing Xu},
journal= {arXiv preprint arXiv:1910.09764},
year = {2019}
}
备注
11 pages