Zobrazeno 1 - 10
of 108 693
pro vyhledávání: '"Optimization problem"'
Autor:
Zeng Renying
Publikováno v:
Open Mathematics, Vol 22, Iss 1, Pp 2083-2093 (2024)
In this article, we work on vector optimization problems in linear topological spaces. Our vector optimization problems have weakened convex inequality constraints and weakened affine equality constraints. Our inequalities are given by partial orders
Externí odkaz:
https://doaj.org/article/61be0c8caaa7473c83b29d355f62244a
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract The wild horse optimizer (WHO) is a novel metaheuristic algorithm, which has been successfully applied to solving continuous engineering problems. Considering the characteristics of the wild horse optimizer, a discrete version of the algorit
Externí odkaz:
https://doaj.org/article/ae5f483d967f48dcb2372198bcf21bba
Autor:
Kiyoharu Tagawa, Yukiko Orito
Publikováno v:
SICE Journal of Control, Measurement, and System Integration, Vol 17, Iss 1, Pp 176-193 (2024)
Portfolio optimization that allows the borrowed money from a loan to be invested in risk assets has been formulated as a chance constrained problem. In this paper, in order to reflect investor preferences called “values” in the solution, or the p
Externí odkaz:
https://doaj.org/article/220d7fd8d9c54592b1fa7d639a74d68f
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 4, Pp 637-644 (2024)
A heuristic approach to optimization of complex physicochemical processes in the form of a genetic algorithm for solving problems is presented. In comparison with other evolutionary methods, the genetic algorithm allows working with large search sp
Externí odkaz:
https://doaj.org/article/8d83684481df48d7a33bf15a9854f395
Publikováno v:
AIMS Mathematics, Vol 9, Iss 9, Pp 23724-23751 (2024)
In this paper, we studied the AA-iterative algorithm for finding fixed points of the class of nonlinear generalized $ (\alpha, \beta) $-nonexpansive mappings. First, we proved weak convergence and then proved several strong convergence results of the
Externí odkaz:
https://doaj.org/article/4e3e4874749e43488d4e2f9e76ee23cb
Publikováno v:
Journal of Mathematics in Industry, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract In this work we focus on the development of a numerical algorithm for the inverse elastography problem. The goal is to perform an efficient material parameter identification knowing the elastic displacement field induced by a mechanical load
Externí odkaz:
https://doaj.org/article/eda79448eb3b4319922ee82c7225e7be
Publikováno v:
AIMS Mathematics, Vol 9, Iss 8, Pp 22366-22392 (2024)
We considered a convex bilevel optimization problem when the outer level problem was to find a minimizer of a strongly convex function over the set of solutions of the inner level problem which was in the form of minimization of the sum of a convex d
Externí odkaz:
https://doaj.org/article/e1772dca09df421d867fb86f8b67cf83
Publikováno v:
Iranian Journal of Numerical Analysis and Optimization, Vol 14, Iss Issue 2, Pp 545-579 (2024)
In the 1990s, the united nations development programme (UNDP) in-troduced the human development index (HDI) to determine the develop-ment degrees of countries. One deficiency in the HDI calculation is the use of equal weights for its sub-indicators.
Externí odkaz:
https://doaj.org/article/6b8e5b643ee64fa7af51d487ed56bc49
Autor:
Tareq Saeed
Publikováno v:
AIMS Mathematics, Vol 9, Iss 7, Pp 17319-17338 (2024)
Applying a parametric approach, in this paper we studied a new class of multidimensional extremization models with data uncertainty. Concretely, first, we derived the robust conditions of necessary optimality. Thereafter, we established robust suffic
Externí odkaz:
https://doaj.org/article/71de8a122a7d4a75ac6c82e1bfe7bfa0
Autor:
L. S. Brilliant, M. R. Dulkarnaev, M. Yu. Danko, A. O. Elisheva, D. K. Nabiev, A. I. Khutornaya, I. N. Malkov
Publikováno v:
Georesursy, Vol 24, Iss 1, Pp 3-15 (2024)
Optimization of the “mature” fields development in machine learning algorithms is one of the urgent problems nowadays. The task is set to extend the effective operation of wells, optimize production management at the late stage of field developme
Externí odkaz:
https://doaj.org/article/23fe10c3eab647f98f35aadc5163e51d