On the diagonalisation of von Neumann regular matrices
R. Puystjens, J. van Geel (1985)
Acta Universitatis Carolinae. Mathematica et Physica
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Displaying similar documents to “Equivalence of von Neumann regular and idempotent matrices”
On the diagonalisation of von Neumann regular matrices
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Huylenbrouck, D. (1994)
Portugaliae Mathematica
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Solutions of minus partial ordering equations over von Neumann regular rings
Yu Guan, Zhaojia Tong (2015)
Open Mathematics
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In this paper, we mainly derive the general solutions of two systems of minus partial ordering equations over von Neumann regular rings. Meanwhile, some special cases are correspondingly presented. As applications, we give some necessary and sufficient conditions for the existence of solutions. It can be seen that some known results can be regarded as the special cases of this paper.
Maximal Orders in an Azumaya Algebra over a Von Neumann Regular Ring
Bo Stenström (1980)
Publications mathématiques et informatique de Rennes
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The von Neumann minimax theorem revisited
Hichem Ben-El-Mechaiekh, Robert Dimand (2007)
Banach Center Publications
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Von Neumann models and the oeuvre of Jerzy Łoś
Otto Moeschlin (2006)
Banach Center Publications
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Modification of the alternating direction implicit method and connections with von Neumann's method
H. Woźniakowski (1971)
Applicationes Mathematicae
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Majorizations for Generalized s-Numbers in Semifinite von Neumann Algebras.
Yoshihiro Nakamura, Fumio Hiai (1987)
Mathematische Zeitschrift
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Commutants of von Neumann correspondences and duality of Eilenberg-Watts theorems by Rieffel and by Blecher
Michael Skeide (2006)
Banach Center Publications
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The category of von Neumann correspondences from 𝓑 to 𝓒 (or von Neumann 𝓑-𝓒-modules) is dual to the category of von Neumann correspondences from 𝓒' to 𝓑' via a functor that generalizes naturally the functor that sends a von Neumann algebra to its commutant and back. We show that under this duality, called commutant, Rieffel's Eilenberg-Watts theorem (on functors between the categories of representations of two von Neumann algebras) switches into Blecher's Eilenberg-Watts theorem...
On the Neumann problem with combined nonlinearities
Jan Chabrowski, Jianfu Yang (2005)
Annales Polonici Mathematici
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We establish the existence of multiple solutions of an asymptotically linear Neumann problem. These solutions are obtained via the mountain-pass principle and a local minimization.
Quasiregular rings
C. Jayaram (1990)
Colloquium Mathematicae
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Sharpened Forms of an Inequality of Von Neumann.
Ky Fan (1987)
Mathematische Zeitschrift
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Unit-regular rings
Ehrlich, Gertrude (1968)
Portugaliae mathematica
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On the Neumann problem with L¹ data
J. Chabrowski (2007)
Colloquium Mathematicae
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We investigate the solvability of the linear Neumann problem (1.1) with L¹ data. The results are applied to obtain existence theorems for a semilinear Neumann problem.