Results 21 to 30 of about 43,216 (196)

Study Some Properties of a Circulant Matrix

open access: yesTikrit Journal of Pure Science, 2023
The aim of this paper is to study the properties of idempotent, nilpotent and stability to a circulant matrix  which generated by the first row, finally we showed the relation between this properties with eigenvalues of this matrix.
Akram Salim Mohammed
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

On Idempotent Discrete Uninorms [PDF]

open access: yes, 2017
Dans cet article, nous donnons deux axiomatisations de la classe des uninormes discrètes idempotentes en tant qu'opérations binaires conservatives, où une opération est conservative si elle renvoie toujours la valeur prise par l'une de ses variables. Plus précisément, nous montrons d'abord que les uninormes discrètes idempotentes sont exactement les ...
Couceiro, Miguel   +2 more
openaire   +3 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

Ideals of Projections According to σ-Algebras and Unbounded Measurements

open access: yesAxioms, 2023
A theory of unbounded measures is constructed based on the quantum logics of orthogonal projections. As an analogue of the ring of sets, the projector ideal is proposed. Finite and maximal measures regarding the projector ideals are described.
Marjan Matvejchuk
doaj   +1 more source

Equilibria for games in idempotent measures

open access: yesESAIM: Proceedings and Surveys, 2017
This paper is devoted to non-cooperative games in idempotent measures. We consider two kinds of such games. Firstly, players are allowed to play their mixed idempotent strategies.
Radul Taras
doaj   +1 more source

Cyclic projectors and separation theorems in idempotent convex geometry

open access: yes, 2007
Semimodules over idempotent semirings like the max-plus or tropical semiring have much in common with convex cones. This analogy is particularly apparent in the case of subsemimodules of the n-fold cartesian product of the max-plus semiring it is known ...
F. L. Baccelli   +20 more
core   +2 more sources

The idempotent Radon--Nikodym theorem has a converse statement

open access: yes, 2013
Idempotent integration is an analogue of the Lebesgue integration where $\sigma$-additive measures are replaced by $\sigma$-maxitive measures. It has proved useful in many areas of mathematics such as fuzzy set theory, optimization, idempotent analysis ...
Poncet, Paul
core   +3 more sources

An Introduction to The Split-Complex Symbolic 2-Plithogenic Numbers [PDF]

open access: yesNeutrosophic Sets and Systems, 2023
The objective of this paper is to combine split-complex numbers with symbolic 2-plithogenic numbers in one algebraic structure called split-complex symbolic 2-plithogenic real numbers.
Rama Asad Nadweh   +2 more
doaj  

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