Results 11 to 20 of about 1,255 (218)
Interior penalty discontinuous galerkin methods for electromagnetic and acoustic wave equations [PDF]
, 2006 Introduction: In this thesis we present and analyze the numerical approximation of the second order electromagnetic and acoustic wave equation by the interior penalty (IP) discontinuous Galerkin (DG) finite element method (FEM).
Schneebeli, Anna
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Numerical controllability of the wave equation through primal methods and Carleman estimates [PDF]
, 2012 This paper deals with the numerical computation of boundary null controls for the 1D wave equation with a potential. The goal is to compute an approximation of controls that drive the solution from a prescribed initial state to zero at a large enough ...
Munch, Arnaud +2 more
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Nondifferentiable G-Mond-Weir Type Multiobjective Symmetric Fractional Problem and Their Duality Theorems under Generalized Assumptions [PDF]
, 2019 [EN] In this article, a pair of nondifferentiable second-order symmetric fractional primal-dual model (G-Mond-Weir type model) in vector optimization problem is formulated over arbitrary cones.
Ramu Dubey +5 more
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Error estimates for obstacle problems of higher order [PDF]
, 2007 For obstacle problems of higher order involving power growth functionals we prove a posteriori error estimates using methods from duality theory. These estimates can be seen as a reliable measure for the deviation of an approximation from the exact ...
Bildhauer, Michael, Fuchs, Martin
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Efficient numerical schemes for viscoplastic avalanches. Part 1: the 1D case [PDF]
, 2014 International audienceThis paper deals with the numerical resolution of a shallow water viscoplastic flow model. Viscoplastic materials are characterized by the existence of a yield stress: below a certain critical threshold in the imposed stress, there ...
Fernandez-Nieto, Enrique D. +4 more
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Some aspects of lubrication in heavy regimes: thermal effects, stability and turbulence [PDF]
, 2014 In this work, a combination of numerical methods applied to thermohydrodynamic lubrication problems with cavitation is presented. It should be emphasized the difficulty of the nonlinear mathematical coupled model involving a free boundary problem, but ...
Varas Merida, Fernando +2 more
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Modelling and solution methods for renewables-driven energy markets
, 2023 Responding to the alarming climate change consequences, many countries are paying significant attention to the energy systems' transition towards environmental sustainability.
Belyak, Nikita
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, 2008 In this paper we develop an adaptive finite element method for heat transfer in incompressible fluid flow. The adaptive method is based on an a posteriori error estimate for the coupled problem, which identifies how accurately the flow and heat transfer ...
Söderlund, Robert, +5 more
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Efficient numerical schemes for viscoplastic avalanches. Part 2: the 2D case [PDF]
, 2018 Accepted Sept 25, 2017. 31 pages, 21 figures.International audienceThis paper deals with the numerical resolution of a shallow water viscoplastic flow model.
Fernandez-Nieto, Enrique D. +7 more
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FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source