An inequality for traces of matrix functions. (English) Zbl 0138.08002

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[1] M. Fiedler: Poznámka o positivně definitních maticích. Časopis Pěst. Mat. 85 (1960), 75 - 77.
[2] K. Löwner: Über monotone Matrixfunktionen. Math. Z. 38 (1934), 177-216. · Zbl 0008.11301
[3] R. F. Rinehart: The equivalence of definitions of a matric function. Amer. Math. Monthly 62 (1955), 395-414. · Zbl 0065.07003
[4] H. Schwerdtfeger: Les fonctions de matrices. I. Les fonctions univalentes. Actualités Sci. Industr. no. 649, Paris, Hermann, 1938. · Zbl 0022.24003
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