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Zapiski Nauchnykh Seminarov POMI, 2005, Volume 323, Pages 15–23
(Mi znsl376)
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This article is cited in 1 scientific paper (total in 1 paper)
The matrix equation $AX-YB=C$ and related problems
Yu. A. Alpin, S. N. Il'in Kazan State University
Abstract:
The main result of the paper is a theorem, using which a new proof of Roth's theorem is obtained, a new solvability criterion for the matrix equation $AX-YB=C$ is proved, a formula for a particular solution of the latter is derived, and the least of the orders of nonsingular matrices containing a given rectangular matrix as a submatrix is determined.
Received: 01.06.2005
Citation:
Yu. A. Alpin, S. N. Il'in, “The matrix equation $AX-YB=C$ and related problems”, Computational methods and algorithms. Part XVIII, Zap. Nauchn. Sem. POMI, 323, POMI, St. Petersburg, 2005, 15–23; J. Math. Sci. (N. Y.), 137:3 (2006), 4769–4773
Linking options:
https://www.mathnet.ru/eng/znsl376 https://www.mathnet.ru/eng/znsl/v323/p15
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Abstract page: | 562 | Full-text PDF : | 231 | References: | 59 |
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