Results 11 to 20 of about 316,257 (289)
A Nitsche-based domain decomposition method for hypersingular integral equations [PDF]
, 2011 We introduce and analyze a Nitsche-based domain decomposition method for the solution of hypersingular integral equations. This method allows for discretizations with non-matching grids without the necessity of a Lagrangian multiplier, as opposed to the ...
Chouly, Franz, Heuer, Norbert
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Open Physics, 2021 In this article, a generalized Hirota–Satsuma coupled Korteweg–de Vries (KdV) system is investigated from the group standpoint. This system represents an interplay of long waves with distinct dispersion correlations.
Khalique Chaudry Masood
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On a Laminated Timoshenko Beam with Nonlinear Structural Damping
Mathematical and Computational Applications, 2020 In the present work, we study a one-dimensional laminated Timoshenko beam with a single nonlinear structural damping due to interfacial slip. We use the multiplier method and some properties of convex functions to establish an explicit and general decay ...
Tijani A. Apalara +2 more
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A method of rotations for Lévy multipliers [PDF]
Mathematische Zeitschrift, 2017 We use a method of rotations to study the $L^p$ boundedness ...
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Lagrange Multiplier Method for Convex Programs [PDF]
Proceedings of the National Academy of Sciences, 1975 The problem of minimizing a convex function that is subject to the constraint that a number of other convex functions be nonpositive can be treated by the Lagrange multiplier method. Such a treatment was revived by Kuhn and Tucker and further studied by many other scientists.
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Comparison of Lagrange multipliers for telegraph equations
Ain Shams Engineering Journal, 2018 In this paper, we likewise calculate exact langrage multiplier and it progressively connects to the definite results of telegraph equations. This study witnesses the advantages of Exact Lagrange multipliers and their coupling with Variational Iteration ...
Muhammad Hamid +3 more
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Compound Event Barrier Coverage in Wireless Sensor Networks under Multi-Constraint Conditions
Sensors, 2016 It is important to monitor compound event by barrier coverage issues in wireless sensor networks (WSNs). Compound event barrier coverage (CEBC) is a novel coverage problem.
Yaoming Zhuang +3 more
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The Lagrange Multiplier Method for Dirichlet's Problem [PDF]
Mathematics of Computation, 1981 The Lagrange multiplier method of Babuška for the approximate solution of Dirichlet’s problem for second order elliptic equations is reformulated. Based on this formulation, new estimates for the error in the solution and the boundary flux are given. Efficient methods for the solution of the approximate problem are discussed.
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Mathematics, 2020 In this work, we investigate a (3+1)-dimensional generalised Kadomtsev–Petviashvili equation, recently introduced in the literature. We determine its group invariant solutions by employing Lie symmetry methods and obtain elliptic, rational and ...
Innocent Simbanefayi +1 more
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The multiplier effect from the development of a long-term care system for elderly citizens
Journal of New Economy, 2023 Lately, the demand for long-term care for the elderly as well as the requirements to its quality have been increasing worldwide. The annual growth in the volume of state investment in the system of long-term care for the elderly generates multiplier ...
Ivanna I. Deren, Kseniya A. Samofatova
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