关于Leavitt路径代数中正则理想的注记
环与代数
2021-07-22 v3
摘要
我们证明,对任意图,其关联 Leavitt 路径代数的正则理想也是分次的。作为推论,对行有限图,我们得到其关联 Leavitt 路径代数模去正则理想后仍为 Leavitt 路径代数,且条件~(L) 在模去正则理想的商代数中保持。此外,我们描述了正则理想的顶点集,并比较了 Leavitt 路径代数与图 C*-代数中正则理想理论的异同。
引用
@article{arxiv.2006.03634,
title = {A note on the regular ideals of Leavitt path algebras},
author = {Daniel Gonçalves and Danilo Royer},
journal= {arXiv preprint arXiv:2006.03634},
year = {2021}
}
备注
First version has been significantly improved. We thank the journal referee and Dr. Pere Ara for their insightfull suggestions