Results 11 to 20 of about 430,579 (268)
A method for optimal control problems [PDF]
Revue Africaine de Recherche en Informatique et Mathématiques Appliquées, 2006 We deal with a numerical method for HJB equations coming from optimal control problems with state constraints. More precisely, we present here an antidissipative scheme applied on an adaptative grid. The adaptative grid is generated using linear quadtree structure.
Bokanowski, Olivier +2 more
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Optimization problems in congestion control [PDF]
Proceedings 41st Annual Symposium on Foundations of Computer Science, 2002 One of the crucial elements in the Internet's success is its ability to adequately control congestion. The paper defines and solves several optimization problems related to Internet congestion control, as a step toward understanding the virtues of the TCP congestion control algorithm currently used and comparing it with alternative algorithms. We focus
Richard M. Karp +3 more
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An optimal control problem in economics
International Journal of Mathematics and Mathematical Sciences, 1991 The first problem in the economics of natural resources is to find the rate at which to extract the resource in order to optimize its value when there are no extraction costs. It is shown that the existence of an optimal extraction path is not guaranteed
Jannett Highfill, Michael McAsey
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Optimal Control Problem for Some Degenerate Variation Inequality: Attainability Problem
Journal of Optimization, Differential Equations and Their Applications, 2018 We study an optimal control problem for degenerate elliptic variation inequality with degenerate weight function of potential type in the so-called class of H-admissible solutions.
Nina V. Kasimova
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Alternative Quadratic Exponential From to Optimal Control Problem [PDF]
The Egyptian Statistical Journal, 2017 This paper provides an exension of the optimal control problem of multi-item inventory model with deteriorating items using the negative value of natural logarithm of deterioration and spoilage function, depending on the alternative quadratic exponential
Ahmed Mohamed Mohamed El-Sayed
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Cognitive Control as a Multivariate Optimization Problem [PDF]
Journal of Cognitive Neuroscience, 2022 AbstractA hallmark of adaptation in humans and other animals is our ability to control how we think and behave across different settings. Research has characterized the various forms cognitive control can take—including enhancement of goal-relevant information, suppression of goal-irrelevant information, and overall inhibition of potential responses ...
Harrison Ritz +2 more
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Optimal control problem for 3D micropolar fluid equations
Electronic Journal of Qualitative Theory of Differential Equations, 2020 In this paper we study an optimal control problem related to strong solutions of 3D micropolar fluid equations. We deduce the existence of a global optimal solution with distributed control and, using a Lagrange multipliers theorem, we derive first-order
Exequiel Mallea-Zepeda, Luis Medina
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Optimal Reinsurance Problem under Fixed Cost and Exponential Preferences
Mathematics, 2021 We investigate an optimal reinsurance problem for an insurance company taking into account subscription costs: that is, a constant fixed cost is paid when the reinsurance contract is signed.
Matteo Brachetta, Claudia Ceci
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Fractal variational principle for an optimal control problem
Journal of Low Frequency Noise, Vibration and Active Control, 2022 The optimal control of a system governed by an elliptic equation has been widely applied in engineering, and it requires twice differentiability. Furthermore, the optimal control cannot effectively deal with unsmooth boundaries.
Hongjin Ma
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Presenting two new methods for solving linear interval optimal control problems using the resilience approach of control signal [PDF]
تصمیم گیری و تحقیق در عملیاتPurpose: In this paper, two new methods are presented to find the optimal control of systems described by linear differential equations that have interval coefficients.
Elnaz Hosseini +2 more
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