-error analysis for a system of quasivariational inequalities with noncoercive operators.
Boulbrachene, Messaoud, Saadi, Samira (2006)
Journal of Inequalities and Applications [electronic only]
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Displaying similar documents to “-error estimate for a system of elliptic quasivariational inequalities.”
-error analysis for a system of quasivariational inequalities with noncoercive operators.
-error estimate for a noncoercive system of elliptic quasi-variational inequalities: a simple proof.
Boulbrachene, Messaoud (2005)
Applied Mathematics E-Notes [electronic only]
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Pointwise error estimate for a noncoercive system of quasi-variational inequalities related to the management of energy production.
Boulbrachene, Messaoud (2002)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
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-error estimates for a class of semilinear elliptic variational inequalities and quasi-variational inequalities.
Boulbrachene, M., Cortey-Dumont, P., Miellou, J.C. (2001)
International Journal of Mathematics and Mathematical Sciences
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Finite element estimates for a class of nonlinear variational inequalities.
Noor, Muhammad Aslam (1993)
International Journal of Mathematics and Mathematical Sciences
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Error estimates for the finite element solutions of variational inequalities.
Noor, M.Aslam (1981)
International Journal of Mathematics and Mathematical Sciences
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On a noncoercive system of quasi-variational inequalities related to stochastic control problems.
Boulbrachene, M., Haiour, M., Chentouf, B. (2002)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
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On discontinuous Galerkin method and semiregular family of triangulations
Aleš Prachař (2006)
Applications of Mathematics
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Discretization of second order elliptic partial differential equations by discontinuous Galerkin method often results in numerical schemes with penalties. In this paper we analyze these penalized schemes in the context of quite general triangular meshes satisfying only a semiregularity assumption. A new (modified) penalty term is presented and theoretical properties are proven together with illustrative numerical results.
Finite element methods on non-conforming grids by penalizing the matching constraint
Eric Boillat (2003)
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique
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The present paper deals with a finite element approximation of partial differential equations when the domain is decomposed into sub-domains which are meshed independently. The method we obtain is never conforming because the continuity constraints on the boundary of the sub-domains are not imposed strongly but only penalized. We derive a selection rule for the penalty parameter which ensures a quasi-optimal convergence.
estimates for the Cahn–Hilliard equation with obstacle free energy
Ľubomír Baňas, Robert Nürnberg (2009)
ESAIM: Mathematical Modelling and Numerical Analysis
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We derive estimates for a discretization in space of the standard Cahn–Hilliard equation with a double obstacle free energy. The derived estimates are robust and efficient, and in practice are combined with a heuristic time step adaptation. We present numerical experiments in two and three space dimensions and compare our method with an existing heuristic spatial mesh adaptation algorithm.