Results 51 to 60 of about 7,408,822 (366)

Prime ideal on the end_Z (Z^n ) Ring

open access: yesAl-Jabar, 2022
The set of all endomorphisms over -module  is a non-empty set denoted by . From  we can construct the ring of  over addition and composition function. The prime ideal is an ideal which satisfies the properties like the prime numbers.
Zakaria Bani Ikhtiyar   +2 more
doaj   +1 more source

The ideal trefoil knot [PDF]

open access: yes, 2001
The most tight conformation of the trefoil knot found by the SONO algorithm is presented.
A. Maritan   +16 more
core   +3 more sources

Multiplier ideals of monomial ideals [PDF]

open access: yesTransactions of the American Mathematical Society, 2001
In this note we discuss a simple algebraic calculation of the multiplier ideal associated to a monomial ideal in affine n n -space. We indicate how this result allows one to compute not only the multiplier ideal but also the log canonical threshold of an ideal in terms of its Newton polygon.
openaire   +4 more sources

A produção científica em empresas familiares: um enfoque conceitual

open access: yesRevista de Administração Pública, 2011
Uma das principais dificuldades para a compreensão das pesquisas em empresas familiares é a ausência de consenso sobre uma definição stricto sensu, sendo as existentes baseadas em diferentes perspectivas e critérios.
Antonio Carlos Trindade de Moraes Filho   +2 more
doaj   +1 more source

Ideal-quasi-Cauchy sequences [PDF]

open access: yes, 2012
An ideal $I$ is a family of subsets of positive integers $\textbf{N}$ which is closed under taking finite unions and subsets of its elements.
Cakalli, Huseyin, Hazarika, Bipan
core   +2 more sources

(λ, μ)‐Fuzzy Version of Ideals, Interior Ideals, Quasi‐Ideals, and Bi‐Ideals [PDF]

open access: yesJournal of Applied Mathematics, 2012
We introduced (λ, μ)‐fuzzy ideals, (λ, μ)‐fuzzy interior ideals, (λ, μ)‐fuzzy quasi‐ideals, and (λ, μ)‐fuzzy bi‐ideals of an ordered semigroup and studied them. When λ = 0 and μ = 1, we meet the ordinary fuzzy ones. This paper can be seen as a generalization of Kehayopulu and Tsingelis (2006), Kehayopulu and Tsingelis (2007), and Yao (2009).
Piergiulio Corsini, Yuming Feng
openaire   +2 more sources

On Structure of Infinite B*-Matrices over Normed Fields

open access: yesInventions, 2021
This article is devoted to the investigation of infinite B*-matrices and linear operators over normed fields. Their structure is studied in the paper. Ideals and centers of the corresponding to them B*-algebras are scrutinized.
Sergey Victor Ludkowski
doaj   +1 more source

No Surgical Innovation Without Evaluation: Evolution and Further Development of the IDEAL Framework and Recommendations

open access: yesAnnals of Surgery, 2019
Objective: To update, clarify, and extend IDEAL concepts and recommendations. Background: New surgical procedures, devices, and other complex interventions need robust evaluation for safety, efficacy, and effectiveness.
A. Hirst   +16 more
semanticscholar   +1 more source

The Concept of an Ideal Antibiotic: Implications for Drug Design

open access: yesMolecules, 2019
The emergence and spread of antibiotic-resistant pathogens is a major public health issue, which requires global action of an intersectoral nature. Multidrug-resistant (MDR) pathogens—especially “ESKAPE” bacteria—can withstand lethal doses of antibiotics
M. Gajdács
semanticscholar   +1 more source

Some Examples of BL-Algebras Using Commutative Rings

open access: yesMathematics, 2022
BL-algebras are algebraic structures corresponding to Hajek’s basic fuzzy logic. The aim of this paper is to analyze the structure of BL-algebras using commutative rings. Due to computational considerations, we are interested in the finite case.
Cristina Flaut, Dana Piciu
doaj   +1 more source

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