This article is cited in 1 scientific paper (total in 1 paper)
Normality conditions for semilinear matrix operators of the Stein type
Kh. D. Ikramov Lomonosov Moscow State University, GSP-1, Leninskie Gory, Moscow, 119991, Russia
Abstract:
Normality conditions are found for the operators associated with the semilinear analogs of the Stein matrix equation, namely, with the equations X − A ¯ ¯¯¯ ¯ X B = C and X − A X ∗ B = C .
Key words:
Stein matrix equation, semilinear operator, adjoint operator, self-adjointness, normality, simultaneous singular value decomposition, conjugate-normal matrix.
Received: 03.12.2014
Citation:
Kh. D. Ikramov, “Normality conditions for semilinear matrix operators of the Stein type”, Sib. Zh. Vychisl. Mat. , 18 :4 (2015), 369–375 ; Num. Anal. Appl. , 8 :4 (2015), 299–303
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https://www.mathnet.ru/eng/sjvm589 https://www.mathnet.ru/eng/sjvm/v18/i4/p369
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