A characterization of binormal matrices

作者:Ko Eungil*; Kwon Hyun Kyoung*; Lee Ji Eun*
来源:Linear and Multilinear Algebra, 2018, 66(6): 1215-1228.
DOI:10.1080/03081087.2017.1347134

摘要

We give a characterization of binormal operator matrices, and in particular, a description of nxn binormal Toeplitzmatrices for n = 2, 3. Non-trivial examples of binormalmatrices that are not normal are also provided.

  • 出版日期2018

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