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Showing papers by "Roger A. Horn published in 2002"


Journal ArticleDOI
TL;DR: In this paper, the eigenvalues and singular values of the matrices A,B, and C are discussed, known results on inequalities are surveyed, new results on equality cases are proved, and open problems are mentioned.

24 citations


Journal ArticleDOI
Roger A. Horn1
TL;DR: In this paper, it was shown that a square complex matrix is dominant if it has an algebraically simple eigenvalue whose modulus is strictly greater than the modulus of any other eigen value.

2 citations