Another version of “Exotic characterization of a commutative -algebra”.
Saworotnow, Parfeny P. (2005)
International Journal of Mathematics and Mathematical Sciences
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Displaying similar documents to “Commuting idempotents of an -algebra.”
Another version of “Exotic characterization of a commutative -algebra”.
The Maslov dequantization, idempotent and tropical mathematics: a brief introduction.
Litvinov, G.L. (2005)
Zapiski Nauchnykh Seminarov POMI
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Nearly-idempotent plain algebras are indeed nearly idempotent plain algebras
Ágnes Szendrei (1996)
Mathematica Slovaca
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The compactum and finite dimensionality in Banach algebras.
Al-Moajil, Abdullah H. (1982)
International Journal of Mathematics and Mathematical Sciences
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Idempotent operators on a finite chain.
Margalida Mas Grimalt, Joan Torrens, Tomasa Calvo, Marc Carbonell (1999)
Mathware and Soft Computing
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This work is devoted to find and study some possible idempotent operators on a finite chain L. Specially, all idempotent operators on L which are associative, commutative and non-decreasing in each place are characterized. By adding one smoothness condition, all these operators reduce to special combinations of Minimum and Maximum.
Ideal-simple semirings. II.
Tomáš Kepka, Petr Němec (2012)
Acta Universitatis Carolinae. Mathematica et Physica
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Some classes of idempotent functions and their compositions
Robert W. Quackenbush (1974)
Colloquium Mathematicae
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Idempotent Subreducts of Semimodules over Commutative Semirings
David Stanovsky (2009)
Rendiconti del Seminario Matematico della Università di Padova
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Maps on idempotent operators
Peter Šemrl (2007)
Banach Center Publications
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The set of all bounded linear idempotent operators on a Banach space X is a poset with the partial order defined by P ≤ Q if PQ = QP = P. Another natural relation on the set of idempotent operators is the orthogonality relation defined by P ⊥ Q ⇔ PQ = QP = 0. We briefly survey known theorems on maps on idempotents preserving order or orthogonality. We discuss some related results and open problems. The connections with physics, geometry, theory of automorphisms, and linear preserver...