中文

矩阵上的谱非增映射

环与代数 2012-10-04 v1

摘要

对复矩阵上不增加谱的映射 Φ\Phi 进行了分类,其含义为 \Sp(Φ(A)Φ(B))\Sp(AB)\Sp(\Phi(A)-\Phi(B))\subseteq\Sp(A-B)

关键词

引用

@article{arxiv.1210.0958,
  title  = {Spectrum nonincreasing maps on matrices},
  author = {Gregor Dolinar and Jinchuan Hou and Bojan Kuzma and Xiaofei Qi},
  journal= {arXiv preprint arXiv:1210.0958},
  year   = {2012}
}

备注

8 pages