Results 61 to 70 of about 497 (97)

A family of 0-simple semihypergroups related to sequence A000070 [PDF]

open access: yes, 2016
For any integer n 65 2, let R_0(n + 1) be the class of 0-semihypergroups H of size n + 1 such that {y} 86 xy 86 {0, y} for all x, y 08 H - {0}, all subsemihypergroups K 86 H are 0-simple and, when |K| 65 3, the fundamental relation \u3b2_K is not ...
De Salvo, Mario   +3 more
core  

A Note on Intuitionistic Fuzzy Hypervector Spaces

open access: yes, 2010
The notion of Intuitionistic fuzzy hypervector space has been generalized and a few basic properties on this concept are studied. It has been shown that the intersection and union of an arbitrary family of Intuitionistic fuzzy hypervector spaces are also
Roy, Sanjay, Samanta, T. K.
core  

Transitivity of the εm-relation on (m-idempotent) hyperrings

open access: yesOpen Mathematics, 2018
On a general hyperring, there is a fundamental relation, denoted γ*, such that the quotient set is a classical ring. In a previous paper, the authors defined the relation εm on general hyperrings, proving that its transitive closure εm∗$\begin{array}{} \
Norouzi Morteza, Cristea Irina
doaj   +1 more source

Fundamental relation on m-idempotent hyperrings

open access: yesOpen Mathematics, 2017
The γ*-relation defined on a general hyperring R is the smallest strongly regular relation such that the quotient R/γ* is a ring. In this note we consider a particular class of hyperrings, where we define a new equivalence, called εm∗$\varepsilon^{*}_{m}
Norouzi Morteza, Cristea Irina
doaj   +1 more source

Scheme theoretic tropicalization

open access: yes, 2019
In this paper, we introduce ordered blueprints and ordered blue schemes, which serve as a common language for the different approaches to tropicalizations and which enhances tropical varieties with a schematic structure.
Lorscheid, Oliver
core  

Classical prime subhypermodules and related extensions [PDF]

open access: yesCategories and General Algebraic Structures with Applications
In this paper, we extend the notion of prime subhypermodulesto $n$-ary classical prime, $n$-ary weakly classical prime and $n$-ary $\phi$-classical prime subhypermodules of an $(m,n)$-hypermodule over a commutative Krasner $(m,n)$-hyperring.
Mahdi Anbarloei
doaj   +1 more source

Recent results in hyperring and hyperfield theory

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1988
This survey article presents some recent results in the theory of hyperfields and hyperrings, algebraic structures for which the “sum” of two elements is a subset of the structure.
Anastase Nakassis
doaj   +1 more source

Hyper-doing? Hyper-don’t

open access: yesJournal of the Royal College of Physicians of Edinburgh, 2023
openaire   +2 more sources

hyper-

open access: yesNursing standard (Royal College of Nursing (Great Britain) : 1987)
Citation: 'hyper-' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.15787 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +3 more sources

A generalization of n-ary prime subhypermodule

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
Let (M, f, g) be an (m, n)-hypermodule over an (m, n)-hyperring (R, h, k). A proper subhypermodule N of M is called n-ary 2-absorbing subhypermodule if whenever g(r1n−1, m) ⊆ N for some r1n−1 ∈ R and m ∈ M, then either g(r1n−1, M) ⊆ N or g(ri, m, 1R(n−2))
Nikmehr M. J.   +4 more
doaj   +1 more source

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