中文

Leavitt路代数间分级同构的K理论刻画

环与代数 2014-05-05 v4 算子代数

摘要

Hazrat给出了作为分级代数的Leavitt路代数的K理论不变量。Hazrat猜想该不变量将Leavitt路代数分类到分级同构,并在某些情况下证明了该猜想。在本文中,我们证明了该猜想的一个弱版本对所有有限本质图成立。

关键词

引用

@article{arxiv.1210.3127,
  title  = {Towards a K-theoretic characterization of graded isomorphisms between Leavitt path algebras},
  author = {P. Ara and E. Pardo},
  journal= {arXiv preprint arXiv:1210.3127},
  year   = {2014}
}

备注

Final version, to appear in Journal of K-Theory. arXiv admin note: text overlap with arXiv:0802.1198 by other authors