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The inverse k-max combinatorial optimization problem [PDF]
Yugoslav Journal of Operations Research, 2023 Classical combinatorial optimization concerns finding a feasible subset of a ground set in order to optimize an objective function. We address in this article the inverse optimization problem with the k-max function. In other words, we attempt to perturb
Nhan Tran Hoai Ngoc +3 more
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Experimental and Numerical Investigation of the Heat Transfer of Honeycomb-Structured Tubes
Thermo, 2023 Tube bundle recuperators are generally designed to operate with smooth tubes. Structured tubes can be used to increase the efficiency of recuperators. Compared to smooth tubes, the surface for heat transfer is increased and thus heat transfer is enhanced.
Eileen Trampe +2 more
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Some q-Fractional Estimates of Trapezoid like Inequalities Involving Raina’s Function
Fractal and Fractional, 2022 In this paper, we derive two new identities involving q-Riemann-Liouville fractional integrals. Using these identities, as auxiliary results, we derive some new q-fractional estimates of trapezoidal-like inequalities, essentially using the class of ...
Kamsing Nonlaopon +4 more
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An Adaptive Projection Gradient Method for Solving Nonlinear Fractional Programming
Fractal and Fractional, 2022 In this study, we focus on solving the nonlinear fractional optimization problem in which the numerator is smooth convex and the denominator is smooth concave.
Mootta Prangprakhon +2 more
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Frontiers in Psychology, 2020 An assessment of mood or emotion is important in developing mental health measures, and facial expressions are strongly related to mood or emotion. This study thus aimed to examine the relationship between levels of negative mood and characteristics of ...
Chika Nanayama Tanaka +6 more
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Advances in Ostrowski-Mercer Like Inequalities within Fractal Space
Fractal and Fractional, 2023 The main idea of the current investigation is to explore some new aspects of Ostrowski’s type integral inequalities implementing the generalized Jensen–Mercer inequality established for generalized s-convexity in fractal space.
Miguel Vivas-Cortez +4 more
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Extremal problems related to convexity
Journal of Inequalities and Applications, 2016 We consider the extremal problem of maximizing functions u in the class of real-valued biconvex functions satisfying a boundary condition ψ on a product of the unit ball with itself, with the ℓ p $\ell^{p}$ -norm. In 1986, Burkholder explicitly found the
Aimo Hinkkanen, Sineenuch Suwannaphichat
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Some Integral Inequalities Involving Metrics
Entropy, 2021 In this work, we establish some integral inequalities involving metrics. Moreover, some applications to partial metric spaces are given. Our results are extension of previous obtained metric inequalities in the discrete case.
Ravi P. Agarwal +2 more
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Coxeter group in Hilbert geometry [PDF]
, 2015 A theorem of Tits - Vinberg allows to build an action of a Coxeter group $\Gamma$ on a properly convex open set $\Omega$ of the real projective space, thanks to the data $P$ of a polytope and reflection across its facets.
Marquis, Ludovic
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Radius problems for a subclass of close-to-convex univalent functions
International Journal of Mathematics and Mathematical Sciences, 1992 Let P[A,B], −1≤Bβ, 0 ...
Khalida Inayat Noor
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