Results 11 to 20 of about 223,895 (260)

Approximate Subdifferential of the Difference of Two Vector Convex Mappings

open access: yesMathematics, 2023
This paper deals with the strong approximate subdifferential formula for the difference of two vector convex mappings in terms of the star difference. This formula is obtained via a scalarization process by using the approximate subdifferential of the ...
Abdelghali Ammar   +3 more
doaj   +1 more source

Vector Optimization Problems and Generalized Vector Variational-Like Inequalities [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2020
In this paper, some properties of  pseudoinvex functions, defined by means of  limiting subdifferential, are discussed. Furthermore, the Minty vector variational-like inequality,  the Stampacchia vector variational-like inequality, and the  weak ...
Ildar Sadeqi, Somayeh Nadi
doaj   +1 more source

THE THEORETICAL FOUNDATIONS OF VIBRATION DAMPERS BY ROLLING FRICTION

open access: yesNauka ta progres transportu, 2015
Purpose. There are some unresolved issues in vibration damping – the lack of engineering calculations for the vibration dampers by rolling friction; the absence of evidence of their application appropriateness.
L. M. Bondarenko   +3 more
doaj   +1 more source

From Scalar to Vector Optimization [PDF]

open access: yesApplications of Mathematics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
IVANOV, IVAN GINCHEV   +2 more
openaire   +4 more sources

Sequential approximate optimality conditions for a constrained convex vector minimization problem and application to multiobjective fractional programming problem [PDF]

open access: yesIranian Journal of Numerical Analysis and Optimization
The aim of this paper is to establish sequential necessary and sufficient approximate optimality conditions for a constrained convex vector mini-mization problem without any constraint qualifications, characterizing the approximate proper and weak ...
A. Ed-dahdah   +3 more
doaj   +1 more source

Vector algorithm library implementation and optimization based on ARM V8 platform [PDF]

open access: yesJisuanji gongcheng, 2019
Based on the VecOp vector algorithm library of ARM V8 architecture,this paper proposes a scheme of implementing and optimizing the basic vector algorithm lobrary on ARM V8 platform.The optimization is implemented from four aspects: memory access ...
WANG Jing,ZHANG Yunquan,LIANG Jun
doaj   +1 more source

Necessary optimality conditions for nonsmooth vector optimization problems

open access: yesMathematical Modelling and Analysis, 2003
In this paper we introduce a notion of generalized derivative for nonsmooth vector functions in order to obtain necessary optimality conditions for vector optimization problems.
Davide La Torre
doaj   +1 more source

Optimality Conditions in Vector Optimization [PDF]

open access: yes, 2010
Vector optimization is continuously needed in several science fields, particularly in economy, business, engineering, physics and mathematics. The evolution of these fields depends, in part, on the improvements in vector optimization in mathematical programming. The aim of this Ebook is to present the latest developments in vector optimization.
MARTEIN, LAURA, CAROSI, LAURA
openaire   +2 more sources

Research on Bearing Fault Diagnosis Method Based on IPSO-RVM

open access: yesJournal of Harbin University of Science and Technology, 2022
Aiming at the problems of poor classification effect of support vector machine in traditional particle swarm optimization support vector machine and inaccuracy of traditional particle swarm optimization in bearing fault diagnosis, an improved particle ...
ZHANG Han   +4 more
doaj   +1 more source

Optimization of tablet formulation containing ginger dry extract

open access: yesCurrent Issues in Pharmacy and Medical Sciences, 2020
Introduction. Diabetes mellitus is one of the world’s most common diseases, therefore the development and introduction of new effective drugs for diabetes treatment into clinical practice is an important task for the health systems of many countries of ...
Malek Walid A.A.   +3 more
doaj   +1 more source

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