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Idempotence

About: Idempotence is a research topic. Over the lifetime, 1860 publications have been published within this topic receiving 19976 citations. The topic is also known as: idempotent.


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Journal ArticleDOI
TL;DR: Weakly Azumaya algebras as mentioned in this paper have a rank function whose values at localizations of the center are always a square and the Jacobson radical need not be 0.

5 citations

Journal ArticleDOI
TL;DR: In this paper, it was shown that the problem of word problem for IG (E ) is equivalent to a family of constraint satisfaction problems involving rational subsets of direct products of pairs of maximal subgroups of IG(E ).

5 citations

Journal ArticleDOI
Jaiung Jun1
TL;DR: In this article, the authors generalize Cech cohomology theory and invertible sheaves to semiring schemes, which generalizes a scheme in such a way that the underlying algebra is that of semirings.

5 citations

Journal ArticleDOI
01 Nov 2013
TL;DR: In this article, it was shown that if T is a ternary ring of operators (TRO), X is a nondegenerate sub-TRO of T and there exists a contractive idempotent surjective map P: T → X, then P has a unique, explicitly described extension to a conditional expectation between the associated linking algebras.
Abstract: It is shown that if T is a ternary ring of operators (TRO), X is a nondegenerate sub-TRO of T and there exists a contractive idempotent surjective map P: T → X then P has a unique, explicitly described extension to a conditional expectation between the associated linking algebras. A version of the result for W*-TROs is also presented and some applications mentioned.

4 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
2023106
2022263
202184
2020100
201991
201892