Results 11 to 20 of about 43,216 (196)
Weakly Idempotent Lattices and Bilattices, Non-Idempotent Plonka Functions
Demonstratio Mathematica, 2015 In this paper, we study weakly idempotent lattices with an additional interlaced operation. We characterize interlacity of a weakly idempotent semilattice operation, using the concept of hyperidentity and prove that a weakly idempotent bilattice with an ...
Davidova D. S., Movsisyan Yu. M.
doaj +1 more source
The algebra of rewriting for presentations of inverse monoids [PDF]
, 2019 We describe a formalism, using groupoids, for the study of rewriting for presentations of inverse monoids, that is based on the Squier complex construction for monoid presentations.
Gilbert, N. D., McDougall, E. A.
core +2 more sources
Geometrical properties of the space of idempotent probability measures
Applied General Topology, 2021 Although traditional and idempotent mathematics are "parallel'', by an application of the category theory we show that objects obtained the similar rules over traditional and idempotent mathematics must not be "parallel''.
Kholsaid Fayzullayevich Kholturayev
doaj +1 more source
Vertex and region colorings of planar idempotent divisor graphs of commutative rings.
Iraqi Journal for Computer Science and Mathematics, 2022 The idempotent divisor graph of a commutative ring R is a graph with vertices set in R* = R-{0}, and any distinct vertices x and y are adjacent if and only if x.y = e, for some non-unit idempotent element e2 = e ? R, and is denoted by ?(R).
Mohammed Authman +2 more
doaj +1 more source
Pracì Mìžnarodnogo Geometričnogo Centru, 2015 The notion of idempotent measure is a counterpart of that of probability measure in the idempotent mathematics. In this note, we consider a metric on the set of compact, idempotent measure spaces (mim-spaces) and prove that this space is separable and ...
Viktoriya Brydun +2 more
doaj +1 more source
On Extendibility of Evolution Subalgebras Generated by Idempotents
Mathematics, 2023 In the present paper, we examined the extendibility of evolution subalgebras generated by idempotents of evolution algebras. The extendibility of the isomorphism of such subalgebras to the entire algebra was investigated.
Farrukh Mukhamedov, Izzat Qaralleh
doaj +1 more source
Extended Idempotent Divisor Graph of Zn [PDF]
Al-Rafidain Journal of Computer Sciences and MathematicsAssociate graph Л(R) is said to be idempotent divisor graph with vertices set in R*=R-{0} and two non- zero distinct vertices a and b are adjacent if and only if a.b=e, where e an idempotent element non equal 1.
Husam mohammad, Sumaya Mohammed
doaj +1 more source
Product preservation and stable units for reflections into idempotent subvarieties [PDF]
Categories and General Algebraic Structures with Applications, 2020 We give a necessary and sufficient condition for the preservation of finite products by a reflection of a variety of universal algebras into an idempotent subvariety.
Isabel A. Xarez, Joao J. Xarez
doaj +1 more source
Projective Essential Idempotents
IEEE Transactions on Information Theory, 2023 <p>This paper introduces the concept of projective essential idempotents. These are primitive central idempotents in a twisted group algebra. The first main result provides conditions for the existence of them. In the second main result, we prove that every $q$-ary simplex code can be seen as an ideal of a twisted group algebra generated by a ...
openaire +1 more source
Some homological aspects of idempotents in idempotented algebras [PDF]
Communications in Algebra, 2020 We study special idempotents (as described by Bushnell and Kutzko) and split idempotents in the context of module and derived categories for idempotented algebras. We then characterize these concepts for path algebras of quivers.
Arnab Mitra, Rishi Vyas
openaire +2 more sources