Hermitian matrices of roots of unity and their characteristic polynomials

Hermitian matrices of roots of unity and their characteristic polynomials

We investigate spectral conditions on Hermitian matrices of roots of unity. Our main results are conjecturally sharp upper bounds on the number of residue classes of the characteristic polynomial of such matrices modulo ideals generated by powers of (1−ζ), where ζ is a root of unity. We also prove a...

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書目詳細資料
Main Authors:	Greaves, Gary Royden Watson, Woo, Chin Jian
其他作者:	School of Physical and Mathematical Sciences
格式:	Article
語言:	English
出版:	2023
主題:	Science::Mathematics Hermitian Matrices Roots of Unity
在線閱讀:	https://hdl.handle.net/10356/170926
標簽:	添加標簽沒有標簽, 成為第一個標記此記錄!

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