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Dynamics near an idempotent [PDF]

open access: yesTopology and its Applications, 2020
15 pages, Comments and suggestions are welcome.
Shaikh, Md. Moid   +2 more
openaire   +3 more sources

Extended Idempotent Divisor Graph of Zn [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics
Associate 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

Idempotent Noether lattices [PDF]

open access: yesProceedings of the American Mathematical Society, 1969
In his paper, Abstract commutative ideal theory [2 ], Dilworth proved that a Noether lattice on which the multiplication is the meet operation is a finite Boolean algebra. This note proves that if the multiplication in a Noether lattice is idempotent (A2= A for all A in the lattice), then the lattice is a finite Boolean algebra.
openaire   +2 more sources

Idempotent tree languages

open access: yesDemonstratio Mathematica, 2013
Abstract A tree language of a fixed type τ is any set of terms of type τ. We consider here a binary operation + n on the set Wτ (Xn ) of all n-ary terms of type τ, which results in semigroup (Wτ (Xn ...
Denecke, K., Sarasit, N., Wismath, S. L.
openaire   +2 more sources

Geometrical properties of the space of idempotent probability measures

open access: yesApplied 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

Pentagonal quasigroups, their translatability and parastrophes

open access: yesOpen Mathematics, 2021
Any pentagonal quasigroup QQ is proved to have the product xy=φ(x)+y−φ(y)xy=\varphi \left(x)+y-\varphi (y), where (Q,+)\left(Q,+) is an Abelian group, φ\varphi is its regular automorphism satisfying φ4−φ3+φ2−φ+ε=0{\varphi }^{4}-{\varphi }^{3}+{\varphi }^
Dudek Wieslaw A., Monzo Robert A. R.
doaj   +1 more source

Vertex and region colorings of planar idempotent divisor graphs of commutative rings.

open access: yesIraqi 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

Fully idempotent near-rings and sheaf representations

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1998
Fully idempotent near-rings are defined and characterized which yields information on the lattice of ideals of fully idempotent rings and near-rings.
Javed Ahsan, Gordon Mason
doaj   +1 more source

Asymptotic Idempotency

open access: yes2007 IEEE International Fuzzy Systems Conference, 2007
This paper deals with aggregation operators. A new class of aggregation operators, called asymptotically idempotent, is introduced. A generalization of the basic notion of aggregation operator is provided, with an in-depth discussion of the notion of idempotency.
openaire   +4 more sources

Constructions of positive commutative semigroups on the plane, II

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1985
A positive semiroup is a topological semigroup containing a subsemigroup N isomorphic to the multiplicative semigroup of nonnegative real numbers, embedded as a closed subset of E2 in such a way that 1 is an identity and 0 is a zero.
Reuben W. Farley
doaj   +1 more source

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