Results 31 to 40 of about 22,543 (264)
EnergiesGiven the energy-intensive operations and considerable carbon emissions of offshore oil and gas platforms (OOGPs) in deep-sea regions, adopting floating offshore wind farms (FOWFs) as power sources offers substantial benefits.
Tongyu Wang, Peng Hou, Rongsen Jin
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Estimates for capacities and traces of potentials
International Journal of Mathematics and Mathematical Sciences, 1984 It is shown that isoperimetric inequalities, relating measures and capacities, hold for all sets in ℝn if they are valid for all balls. As a corollary, the necessary and sufficient conditions for the continuity of some imbeddings of M. Riesz and Bessel
V. G. Maz'ja, S. P. Preobrazenskii
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EURO Journal on Computational Optimization, 2013 We consider the multicommodity network flow formulation of the multiple depot vehicle scheduling problem (MDVSP) and investigate several strategies within a branch-and-cut framework for solving the MDVSP.
Mounira Groiez +3 more
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Valid Inequalities for the Pooling Problem with Binary Variables [PDF]
, 2011 The pooling problem consists of finding the optimal quantity of final products to obtain by blending different compositions of raw materials in pools. Bilinear terms are required to model the quality of products in the pools, making the pooling problem a non-convex continuous optimization problem. In this paper we study a generalization of the standard
Claudia D'Ambrosio +2 more
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The Spanish Journal of Psychology, 2023 The main goal of the present research is to describe the development and validation of the Perceived Economic Inequality Scale (PEIS), an instrument measuring individuals' perception of economic inequality at the national level. The study was conducted on a representative sample of the Italian population (N = 1446, 51% women).
Valtorta, RR +4 more
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Exact methods for the longest induced cycle problem
Croatian Operational Research ReviewThe longest induced (or chordless) cycle problem is a graph problem classified as NP-complete and involves the task of determining the largest possible subset of vertices within a graph in such a way that the induced subgraph forms a cycle.
Ahmad Turki Anaqreh +2 more
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Notes to G. Bennett’s problems
Journal of Inequalities and Applications, 1997 G. Bennett showed, by elementary proof, that if p≤q then (1.1) holds, and the constant p/s is best possible; and if p≥q then (1.2) is valid. The reversed inequalities have remained open problems.
L. Leindler
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A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems
International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam +2 more
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Some results and examples concerning Whyburn spaces
Applied General Topology, 2012 We prove some cardinal inequalities valid in the classes of Whyburn and hereditarily weakly Whyburn spaces and we construct examples of non-Whyburn and non-weakly Whyburn spaces to illustrate that some previously known results cannot be generalized.
Ofelia T. Alas +2 more
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Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch
International Journal of Adaptive Control and Signal Processing, EarlyView.This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane +3 more
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