On error estimation for the pseudosolution of an inconsistent linear system
M. V. Ćelić (1989)
Matematički Vesnik
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M. V. Ćelić (1989)
Matematički Vesnik
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M. A. Noor, K. I. Noor (1983)
Annales Polonici Mathematici
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F. Brezzi, W.W. Hager, P.A. Raviart (1977)
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I. Babuska, M. Bieterman (1982)
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Jan Sokołowski (1987)
Banach Center Publications
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Śladkowska, Janina (2015-11-13T13:54:55Z)
Acta Universitatis Lodziensis. Folia Mathematica
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Feng Gao (1989/90)
Numerische Mathematik
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I. Babuska, M. Bieterman (1982)
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Rüter, Marcus, Chen, Jiun-Shyan
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Error-controlled adaptive meshfree methods are presented for both global error measures, such as the energy norm, and goal-oriented error measures in terms of quantities of interest. The meshfree method chosen in this paper is the reproducing kernel particle method (RKPM), since it is based on a Galerkin scheme and therefore allows extensions of quality control approaches as already developed for the finite element method. Our approach of goal-oriented error estimation is based on the...
F. Ben Belgacem, C. Bernardi, A. Blouza, M. Vohralík (2009)
Mathematical Modelling of Natural Phenomena
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The contact between two membranes can be described by a system of variational inequalities, where the unknowns are the displacements of the membranes and the action of a membrane on the other one. We first perform the analysis of this system. We then propose a discretization, where the displacements are approximated by standard finite elements and the action by a local postprocessing. Such a discretization admits an equivalent mixed reformulation. We prove the well-posedness of the...
P.M. Hanson, J.E. Walsh (1984)
Numerische Mathematik
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