On Matricial Ranges of Some Matrices

Dehghani, M; Kian, M

Dehghani, M (reprint author), Univ Kashan, Fac Math Sci, Dept Pure Math, Math, POB 87317-53153, Kashan, Iran.

JOURNAL OF MATHEMATICAL EXTENSION, 2019; 13 (1): 83

Abstract

The matricial ranges of 2 x 2 complex matrices are revisited. Moreover, using the standard block-matrix techniques, we describe matricial ranges of so......

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