Dans ce travail, on propose une formulation variationnelle du problème de contact en grandes transformations avec frottement de Coulomb. Il s’agit d’une. This work is a continuation of [1]. We give a space‐time variational formula to the problem of the scattered acoutic wave by a hard body, using the double layer. L’objet de cette th`ese est l’étude d’une méthode variationnelle en mécanique de la rupture, proposée par G.A. Francfort et J.-J. Marigo. Dans cette formulation.

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Rouge 7no. MRhttps: MR [7] George C. Studies in Mathematics and its Applications, Vol.

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Metrics Show article metrics. In this paper we study a coupling of the Ultra-Weak Variational Formulation UWVFa volume based method using plane wave basis functions, and an integral representation of the unknown field to obtain an exact artificial boundary condition. WendlandA finite element method for some integral equations of the first kindJ. Numerical solution of an exterior Neumann problem using a double layer potential.


Formulation variationnelle de systèmes Schrödinger-Poisson en dimension $d\le 3$

The current usage metrics is available hours after variationnellee publication and is updated daily on week days. Translated from the Russian. Data correspond to usage on the plateform after MR [13] S. MR [9] Jacques L. Article Abstract PDF MR [10] J. Current usage metrics About article metrics Return to article.

Many different methods have been developed for the solution of the time-harmonic Maxwell equations in exterior domains at high frequency. MikhlinMathematical physics, an advanced courseWith appendices by V. MR [14] J. Optimal error estimates are given. References [Enhancements On Off] What’s this?

R-3, — French, with Loose English summary. Volume based methods have the drawback of needing an artificial boundary far from the obstacle.

Padova 46— French. The second, expanded and revised, edition of The finite element method in structural and continuum mechanics. M2AN 47 More precisely, we detail the study of the complexity of the new algorithm considering a 1-level or multilevel Fast Multipole Method. Hsiao and Wolfgang L. Initial download of the metrics may take a while. MR [16] P.


LynessApplications of extrapolation techniques to multidimensional quadrature of some integrand functions with a singularityJ. Services Articles citing this article CrossRef 1.

This formulation is then applied to the construction of a finite element method.

Thème POems Ondes harmoniques

Previous article Next article. Integral formulations enable one to avoid this difficulty by solving a problem on the surface of the obstacle, but imply dense systems with bad condition numbers. We give here a variational formulation in of the exterior Neumann problem for the Laplace operator using a frmulation layer potential.

MR [2] P. A— French.