Results 31 to 40 of about 267 (138)
An Adaptive Multilevel Approach to Parabolic Equations III.
, 1991 Part III of the paper is devoted to the construction of an adaptive FEM solver in two spatial dimensions, which is able to handle the singularly perturbed elliptic problems arising from discretization in time.
Bornemann, Folkmar A.
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Goal-oriented adaptive finite element methods with optimal computational complexity. [PDF]
Numer Math (Heidelb), 2023 Becker R +3 more
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© Hindawi Publishing Corp. L∞-ERROR ESTIMATE FOR A SYSTEM OF ELLIPTIC QUASIVARIATIONAL INEQUALITIES
, 2001 We deal with the numerical analysis of a system of elliptic quasivariational inequal-ities (QVIs). Under W2,p(Ω)-regularity of the continuous solution, a quasi-optimal L∞-convergence of a piecewise linear finite element method is established, involv-ing ...
M. Haiour, S. Saadi, M. Boulbrachene
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Mathematical and Computer Modelling of Dynamical SystemsIn this study, we develop a novel hybrid numerical method based on the finite element method and finite difference method for solving the two-dimensional coupled Burgers’ equations.
Aysenur Busra Cakay, Selmahan Selim
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Convergence of a finite element method for non-parametric mean curvature flow
, 1993 Convergence for the spatial discretization by linear finite elements of the non-parametric mean curvature flow is proved under natural regularity assumptions on the continuous solution.
Bonn Univ. (Germany). Sonderforschungsbereich 256 -Nichtlineare Partielle Differentialgleichungen +2 more
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DUAL FUNCTIONS FOR A PARALLEL ADAPTIVE METHOD
, 2006 . In this paper, we investigate the effects of pollution error on the performance of the parallel adaptive finite element technique proposed by Bank and Holst in 2000.
Randolph E. Bank +4 more
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Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2009 Özet: Rijit yarı-düzlem üzerine oturmuş öngerilmeli şerit plağın zorlanmış titreşim probleminin üç boyutlu doğrusallaştırılmış elastodinamik teorisi çerçevesinde matematik formülasyonu verilmiştir.
Mustafa ERÖZ
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Weak Galerkin finite element method for second order problems on curvilinear polytopal meshes with Lipschitz continuous edges or faces. [PDF]
Comput Math Appl, 2023 Guan Q, Queisser G, Zhao W.
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, 2008 A new procedure for accelerating the convergence of mixed finite element approximations of the eigenpairs and of the biharmonic operator is proposed. It is based on a postprocessing technique that involves an additional solution of a source problem on an
A. B. Andreev +2 more
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A LOCAL COMPUTATIONAL SCHEME FOR HIGHER ORDER FINITE ELEMENT EIGENVALUE APPROXIMATIONS ∗
, 2008 . Based on some coupled discretizations, a local computational scheme is proposed and analyzed in this paper for a class of higher order finite element eigenvalue approximations. Its efficiency is proven by theoretical and numerical evidences.
Aihui Zhou, Lihua Shen, Xiaoying Dai
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