Results 81 to 90 of about 585 (97)

?-Independent and Dissociate Sets on Compact Commutative Strong Hypergroups [PDF]

Journal of Sciences, Islamic Republic of Iran, 2008
In this paper we define ?-independent (a weak-version of independence), Kronecker and dissociate sets on hypergroups and study their properties and relationships among them and some other thin sets such as independent and Sidon sets.
doaj  

Join Spaces and Lattices

Axioms
Hypergroups represent a generalization of groups, introduced by Marty, that are rich in applications in several sectors of mathematics and in other fields.
Violeta Leoreanu-Fotea, Sarka Hoskova-Mayerova   +1 more
doaj   +1 more source

Chemical hyperstructures for Astatine, Tellurium and for Bismuth

Bulletin of Computational Applied Mathematics, 2019
The concept of weak algebraic hyperstructures constitutes a generalization of the well-known algebraic hyperstructures. The aim of this paper is to present some of the results, methods and ideas about chemical examples of weak algebraic hyperstructures.
Madeline Al Tahan, Bijan Davvaz
doaj  

Fuzzy Aspects Associated with Biological Inheritance

Mathematics
Genetics explores the mechanisms of heredity and trait variation across organisms, with foundational principles established by Gregor Mendel through experiments on monohybrid and dihybrid crosses. The mathematical framework of hypergroups can effectively
Andromeda Pătraşcu Sonea
doaj   +1 more source

Quasi-Order Hypergroups and T-Hypergroups

Ratio Mathematica, 2017
Quasi-order hypergroups were introduced by J. Chvalina in 90s of the last century. They form a subclass of the class of all hypergroups, i.e. structures with one associative hyperoperation fulfilling the reproduction axiom.
Šárka Hošková-Mayerová
doaj   +1 more source

Neutrosophic Hypercompositional Structures defined by Binary Relations [PDF]

Neutrosophic Sets and Systems, 2014
The objective of this paper is to study neutrosophic hypercompositional structures arising from the hypercompositions derived from the binary relations on a neutrosophic set.
A.A.A. Agboola, S.A. Akinleye
doaj  

The Weak Type (1, 1) Estimates of Maximal Functions on the Laguerre Hypergroup

, 2010
In this paper, we discuss various maximal functions on the Laguerre hypergroup K including the heat maximal function, the Poisson maximal function, and the Hardy–Littlewood maximal function which is consistent with the structure of hypergroup of K.
Jizheng Huang, Liu Heping
core   +1 more source

Extension of Paul Erdős graph on hypergroups

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
This paper introduces ultra non-commutative graphs derived from ultra non-commutative hypergroups. Vertices represent ultra non -commutative elements of the hypergroup U, defined as AU = {x ∈ U |Ǝy ∈ U, y ○ x ∩ x ○ y = ∅}. An edge connects vertices x and
Shamsadini S., Aghabozorgi H., Jafarpour M., Hoskova-Mayerova S.   +3 more
doaj   +1 more source

On Atanassov's intuitionistic fuzzy grade of the direct product of two hypergroupoids

Kuwait Journal of Science, 2014
In this paper we continue the study of the sequences of join spaces and Atanassov's intuitionistic fuzzy sets associated with the direct product of two hypergroupoids with special properties and we determine the Atanassov's intuitionistic fuzzy grade of ...
BIJAN DAVVAZ, E. HASSANI SADRABADI
doaj  

The Symmetry of Lower and Upper Approximations, Determined by a Cyclic Hypergroup, Applicable in Control Theory

, 2019
In the first part of our paper, we construct a cyclic hypergroup of matrices using the Ends Lemma. Its properties are then, in the second part of the paper, used to describe the symmetry of lower and upper approximations in certain rough sets with ...
Jana Vyroubalová, Křehlík, Štěpán, Vyroubalová, Jana, Štěpán Křehlík   +3 more
core   +1 more source