EIGENVALUE INEQUALITIES AND SCHUBERT CALCULUS

HELMKE, U and ROSENTHAL, J (1995) EIGENVALUE INEQUALITIES AND SCHUBERT CALCULUS. MATHEMATISCHE NACHRICHTEN, 171. pp. 207-225. ISSN 0025-584X,

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Abstract

Using techniques from algebraic topology we derive linear inequalities which relate the spectrum of a set of Hermitian matrices A1, ..., A(r) is-an-element-of C(nxn) with the spectrum of the sum A1 + ... + A(r). These extend eigenvalue inequalities due to Freede-Thompson and Horn for sums of eigenvalues of two Hermitian matrices.

Item Type: Article
Uncontrolled Keywords: POLE;
Depositing User: Dr. Gernot Deinzer
Last Modified: 19 Oct 2022 08:38
URI: https://pred.uni-regensburg.de/id/eprint/52873

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