Xin-Lei Feng and Ting-Zhu Huang
Some Results of Sign patterns Allowing Simultaneous Unitary Diagonalizability
1252 - 1254
2011
5
8
International Journal of Mathematical and Computational Sciences
https://publications.waset.org/pdf/4177
https://publications.waset.org/vol/56
World Academy of Science, Engineering and Technology
Allowing diagonalizability of sign pattern is still an open problem. In this paper, we make a carefully discussion about allowing unitary diagonalizability of two sign pattern. Some sufficient and necessary conditions of allowing unitary diagonalizability are also obtained.
Open Science Index 56, 2011