Results 31 to 40 of about 123 (76)

Construction of composition (m, n, k)-hyperrings

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2016
In this paper, our aim is to introduce the notion of a composition (m, n, k)-hyperring and to analyze its properties. We also consider the algebraic structure of (m, n, k) hyperrings which is a generalization of composition rings and composition ...
Davvaz B.   +2 more
doaj   +1 more source

Direct Limit of Krasner (m, n)-Hyperrings [PDF]

open access: yes, 2020
The purpose of this paper is the study of direct limits in category of Krasner (m, n)-hyperrings. In this regards we introduce and study direct limit of a direct system in category (m, n)-hyperrings.
Ameneh Asadi, Reza Ameri
core   +1 more source

Almost principal ideals and tensor product of hyperlattices

open access: yesAnalele 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

(weakly) (s,n)-closed hyperideals

open access: yes, 2023
A multiplicative hyperring is a well-known type of algebraic hyperstructures which extend a ring to a structure in which the addition is an operation but multiplication is a hyperoperation. Let G be a commutative multiplicative hyperring and s,n \in Z^+.
Anbarloei, Mahdi
core  

Operations on hyperideals in ordered Krasner hyperrings

open access: yesAnalele 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

CLASSIFICATIONS OF UNITARY KRASNER HYPERRINGS OF SMALL ORDER [PDF]

open access: yes
In this article, we investigate the distributability of the binary operation of monoids with zero compared to the hyperoperation of canonical hypergroups of order 2 and 3with the help of analytical and algebraic methods and without using computer ...
Hamidizadeh, Kazem   +2 more
core   +1 more source

ASSOCIATED (SEMI)HYPERGROUPS FROM DUPLEXES [PDF]

open access: yes, 2015
In this paper using strongly duplexes we introduce a new class of (semi)hypergroups. The associated (semi)hypergroup from a strongly duplex is called duplex (semi)hypergroup.
Fatemeh Alizadeh, Morteza Jafarpour
core   +1 more source

Chemical Stability of Ceftazidime Compounded in Saline, Glycerin and Dexamethasone‐SP Solutions Stored at −20°C, 4°C and 25°C Over a 60 Day Period

open access: yesVeterinary Dermatology, EarlyView.
ABSTRACT Background Chronic cases of canine otitis externa (OE) often develop infections with Pseudomonas aeruginosa (PA). Given the organism's high level of resistance, veterinary surgeons often turn to compounded solutions. Limited data describing the stability and potency of compounded ceftazidime (CAZ) solutions are available, which may affect ...
McKenna Snidow   +6 more
wiley   +1 more source

Early parent‐child interaction and home environments of children exposed prenatally to opioids: A comparison of biological mothers and out‐of‐home caregivers

open access: yesInfant Mental Health Journal: Infancy and Early Childhood, Volume 46, Issue 3, Page 343-358, May 2025.
Abstract Children born to mothers with opioid use disorder (OUD) are at increased risk of maltreatment and out‐of‐home care (OOHC) placement. This study examines the parent‐child interaction quality and home environments of 92 New Zealand children with prenatal opioid exposure (OE) and 106 non‐opioid‐exposed (NE) children.
Samantha J. Lee   +2 more
wiley   +1 more source

n–ary hyperstructures constructed from binary quasi–ordered semigroups

open access: yesAnalele 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

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