Author:
Thompson Robert C.,Freede Linda J.
Abstract
Let C = (Aij)1≤i, j≤t be a hermitian matrix in partitioned form; here Aij, is an ni × nj. block. The purpose of this paper is to obtain inequalities linking the eigenvalues of C to those of the main diagonal blocks A11, …, Att of C.These inequalities include, as special cases, inequalities due to N. Aronszajn and A. Hoffman.
Publisher
Cambridge University Press (CUP)
Cited by
9 articles.
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