Results 61 to 70 of about 98 (97)

Operations on hyperideals in ordered Krasner hyperrings

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2016
In the present paper, we will concentrate our efforts on ordered Krasner hyperrings and investigate some of their related properties. Moreover, we introduce and analyze the notion of interior hyperideal in ordered Krasner hyperrings. We also characterize
Omidi S., Davvaz B., Corsini P.
doaj   +1 more source

Completely Simple and Regular Semi Hypergroups 1 HOSSEIN MOUSA JAFARABADI, 2 NOR HANIZA SARMIN

, 2012
. In this paper the notion of simple and completely simple semi hypergroups are introduced. Basic properties of these algebraic structures are considered. Some methods for constructing new kinds of these hyperstructures are presented.
Mohammad Reza Molaei, Kerman, Iran Shahid Bahonar   +1 more
core  

Almost principal ideals and tensor product of hyperlattices

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2017
In this paper, by considering the notion of congruences on hyper- lattices we define almost principal ideals on hyperlattices. We investigate some properties and prove some results about them.
Lashkenari A. Soltani, Davvaz B.
doaj   +1 more source

Signed Actions of Finite Hypergroups and the Extension Problem

, 2012
The purpose of the present paper is to determine all irreducible signed actions of hypergroups of order two and all two dimensional irreducible signed actions of certain hypergroups of order three.
SAKAO, Masafumi, YAMANAKA, Satoe, KAWAKAMI, Satoshi, TSURII, Tatsuya   +3 more
core  

An introduction to the theory of algebraic multi-hyperring spaces

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2014
A Smarandache multi-space is a union of n different spaces equipped with some different structures for an integer n ≥ 2 which can be used both for discrete or connected spaces, particularly for geometries and spacetimes in theoretical physics.
Hila Kostaq, Davvaz Bijan
doaj   +1 more source

Multivalent DNA and nucleosome acidic patch interactions specify VRK1 mitotic localization and activity. [PDF]

Nucleic Acids Res, 2022
Budziszewski GR, Zhao Y, Spangler CJ, Kedziora KM, Williams MR, Azzam DN, Skrajna A, Koyama Y, Cesmat AP, Simmons HC, Arteaga EC, Strauss JD, Kireev D, McGinty RK.   +13 more
europepmc   +1 more source

n–ary hyperstructures constructed from binary quasi–ordered semigroups

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2014
Based on works by Davvaz, Vougiouklis and Leoreanu-Fotea in the field of n–ary hyperstructures and binary relations we present a construction of n–ary hyperstructures from binary quasi-ordered semigroups.
Novák Michal
doaj   +1 more source

From lattices to Hv-matrices

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2016
In this paper we study the concept of sets of elements, related to results of an associative binary operation. We discuss this issue in the context of matrices and lattices.
Křehlík Štěpán, Novák Michal
doaj   +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

Hyperideal theory in ordered Krasner hyperrings

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2019
In this paper, we study some properties of ordered Krasner hyper-rings. Also we state some definitions and basic facts and prove some results on ordered Krasner hyperring (R, +, ·, ≤).
Omidi Saber, Davvaz Bijan
doaj   +1 more source