Real symmetric matrices with partitioned eigenvalues
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DOI: 10.1016/j.laa.2021.10.016
Abstract: We study the real algebraic variety of real symmetric matrices with eigenvalue multiplicities determined by a partition. We present formulas for the dimension and Euclidean Distance Degree. We use representation theory to provide a rational… read more here.
Keywords: partitioned eigenvalues; real symmetric; symmetric matrices; matrices partitioned ... See more keywords