Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Refail Kasimbeyli"'
Autor:
Masoud Karimi, Refail Kasimbeyli
Publikováno v:
Journal of Global Optimization. 80:139-160
In this paper, duality relations in nonconvex vector optimization are studied. An augmented Lagrangian function associated with the primal problem is introduced and efficient solutions to the given vector optimization problem, are characterized in te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::397404532ed7ebb47e3bcda8b55d5e3a
https://doi.org/10.1007/s10898-021-01018-x
https://doi.org/10.1007/s10898-021-01018-x
Autor:
Gulcin Dinc Yalcin, Refail Kasimbeyli
Publikováno v:
Mathematical Methods of Operations Research. 92:199-228
In this paper, zero duality gap conditions in nonconvex optimization are investigated. It is considered that dual problems can be constructed with respect to the weak conjugate functions, and/or directly by using an augmented Lagrangian formulation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b810fc4c0b33ede8107bac596a53d11
https://doi.org/10.1007/s00186-020-00708-8
https://doi.org/10.1007/s00186-020-00708-8
Publikováno v:
Expert Systems with Applications. 213:118785
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b21bef5bfd231bb76d5a43795ce9a0d1
https://doi.org/10.1016/j.eswa.2022.118785
https://doi.org/10.1016/j.eswa.2022.118785
Autor:
Masoud Karimi, Refail Kasimbeyli
Publikováno v:
Operations Research Letters. 47:569-573
The aim of this paper is to present separation theorems for two disjoint closed sets, without convexity condition. First, a separation theorem for a given closed cone and a point outside from this cone, is proved and then it is used to prove a separa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b690bd26b9796ae556d805602d06aa3
https://doi.org/10.1016/j.orl.2019.09.011
https://doi.org/10.1016/j.orl.2019.09.011
Autor:
Gulcin Dinc Yalcin, Refail Kasimbeyli
This paper presents a weak subgradient based method for solving nonconvex optimization problems. The method uses a weak subgradient of the objective function at a current point to generate a new one at every iteration. The concept of the weak subgrad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe3c37898968464bd7b33ac99d845761
https://aperta.ulakbim.gov.tr/record/3271
https://aperta.ulakbim.gov.tr/record/3271
Publikováno v:
Optimization Methods and Software. 34:462-488
4th International Conference on Computational and Experimental Science and Engineering (ICCESEN) -- OCT 04-08, 2017 -- Kemer, TURKEY
WOS: 000463781100002
In this paper, a novel sharp Augmented Lagrangian-based global optimization method is
WOS: 000463781100002
In this paper, a novel sharp Augmented Lagrangian-based global optimization method is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d725095351605c27b4ecdd32cb623c85
https://doi.org/10.1080/10556788.2018.1496431
https://doi.org/10.1080/10556788.2018.1496431
Publikováno v:
Journal of Global Optimization. 71:383-405
WOS: 000431888700006
In this paper, we introduce Hartley properly and super nondominated solutions in vector optimization with a variable ordering structure. We prove the connections between Benson properly nondominated, Hartley properly nondomi
In this paper, we introduce Hartley properly and super nondominated solutions in vector optimization with a variable ordering structure. We prove the connections between Benson properly nondominated, Hartley properly nondomi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f821075649fb43c965e059c1c5b4697
https://doi.org/10.1007/s10898-018-0614-5
https://doi.org/10.1007/s10898-018-0614-5
Autor:
Refail Kasimbeyli, K. Gulnaz Bulbul
Publikováno v:
Computers & Operations Research. 132:105294
In this paper, a new version of the aircraft maintenance routing problem, which is an important component of the airline planning process, is studied. We define the big-cycle aircraft maintenance routing problem on a connection network and formulate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbeeda94a9be05a3969e1aff1aa550b3
https://doi.org/10.1016/j.cor.2021.105294
https://doi.org/10.1016/j.cor.2021.105294
Publikováno v:
Journal of Global Optimization. 68:587-600
This paper studies $$\varepsilon $$ź-efficiency in multiobjective optimization by using the so-called coradiant sets. Motivated by the nonlinear separation property for cones, a similar separation property for coradiant sets is investigated. A new n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c3f059f81a1e15de1d5bedd58e39e86
https://doi.org/10.1007/s10898-016-0495-4
https://doi.org/10.1007/s10898-016-0495-4