Results 1 to 10 of about 5,959 (267)
Interactive Multiobjective Procedure for Mixed Problems and Its Application to Capacity Planning [PDF]
Entropy, 2021 A problem that appears in many decision models is that of the simultaneous occurrence of deterministic, stochastic, and fuzzy values in the set of multidimensional evaluations. Such problems will be called mixed problems.
Maciej Nowak +2 more
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Spontaneous scalarization of boson stars [PDF]
Journal of High Energy Physics, 2019 We study the spontaneous scalarization of spherically symmetric, asymptoically flat boson stars in the (αℛ + γ G $$ \mathcal{G} $$ )ϕ 2 scalar-tensor gravity model.
Yves Brihaye, Betti Hartmann
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Nonconvex Vector Optimization and Optimality Conditions for Proper Efficiency
International Journal of Analysis and Applications, 2022 In this paper, we consider, a new nonlinear scalarization function in vector spaces which is a generalization of the oriented distance function. Using the algebraic type of closure, which is called vector closure, we introduce the algebraic boundary of a
E. Kiyani, S. M. Vaezpour, J. Tavakoli
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Probing Modified Gravity Theories with Scalar Fields Using Black-Hole Images
Universe, 2023 We study a number of well-motivated theories of modified gravity with the common overarching theme that they predict the existence of compact objects, such as black holes and wormholes endowed with scalar hair.
Georgios Antoniou +2 more
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European Physical Journal C: Particles and Fields, 2023 In this work, we present a new type of scalar clouds supported by spherically symmetric horizonless compact objects in the scalar-Gauss–Bonnet theory.
Shao-Jun Zhang
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IDOL: A web application for mixed integer linear multiobjective optimization
SoftwareX, 2022 Practical decision-making very often results in complex multiobjective optimization problems that can be solved only by advanced software. At present, it is available for singleobjective optimization and much less for multiobjective optimization ...
Ignacy Kaliszewski, Olga Karelkina
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Kuwait Journal of Science, 2021 In this work, interval-valued optimization problems are considered. Ordering cone is used in order to obtain a generalization of interval-valued optimization problems on real topological vector spaces.
Emrah KARAMAN
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The concept of B-efficient solution in fair multiobjective optimization problems [PDF]
Iranian Journal of Numerical Analysis and Optimization, 2017 A problem that sometimes occurs in multiobjective optimization is the existence of a large set of fairly effcient solutions. Hence, the decision making based on selecting a unique preferred solution is diffcult.
Davoud Foroutannia, Ali Mahmodinejad
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Twenty years of continuous multiobjective optimization in the twenty-first century
EURO Journal on Computational Optimization, 2021 The survey highlights some of the research topics which have attracted attention in the last two decades within the area of mathematical optimization of multiple objective functions.
Gabriele Eichfelder
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Strict Benson proper-ε-efficiency in vector optimization with set-valued maps [PDF]
Yugoslav Journal of Operations Research, 2015 In this paper the notion of Strict Benson proper-ε-efficient solution for a vector optimization problem with set-valued maps is introduced. The scalarization theorems and ε-Lagrangian multiplier theorems are established under the assumption of ...
Suneja Kaur Surjeet, Sharma_ Megha
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