On the convergence of a multicomponent alternating direction difference scheme.
Jovanović, Boško (1994)
Publications de l'Institut Mathématique. Nouvelle Série
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Jovanović, Boško (1994)
Publications de l'Institut Mathématique. Nouvelle Série
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Jovanović, Boško S. (1994)
Matematichki Vesnik
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Jovanović, B.S. (1995)
Matematichki Vesnik
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Boško Jovanović, Peter P. Matus (2000)
Publications de l'Institut Mathématique
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Boško Jovanović, Branislav Popović (1999)
Matematički Vesnik
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Dejan Bojović, Boško Jovanović (1997)
Matematički Vesnik
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Bruno Després, Frédéric Lagoutière (2001)
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique
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We study a family of non linear schemes for the numerical solution of linear advection on arbitrary grids in several space dimension. A proof of weak convergence of the family of schemes is given, based on a new Longitudinal Variation Diminishing (LVD) estimate. This estimate is a multidimensional equivalent to the well-known TVD estimate in one dimension. The proof uses a corollary of the Perron-Frobenius theorem applied to a generalized Harten formalism.
Boško Jovanović, Lubin G. Vulkov (2004)
Matematički Vesnik
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Radunović, D. (1995)
Matematichki Vesnik
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Jovanović, Boško, Popović, Branislav (1997)
Matematichki Vesnik
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Christos Arvanitis, Theodoros Katsaounis, Charalambos Makridakis (2001)
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique
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We propose and study semidiscrete and fully discrete finite element schemes based on appropriate relaxation models for systems of Hyperbolic Conservation Laws. These schemes are using piecewise polynomials of arbitrary degree and their consistency error is of high order. The methods are combined with an adaptive strategy that yields fine mesh in shock regions and coarser mesh in the smooth parts of the solution. The computational performance of these methods is demonstrated by considering...
Yves Coudière, Thierry Gallouët, Raphaèle Herbin (2001)
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique
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The topic of this work is to obtain discrete Sobolev inequalities for piecewise constant functions, and to deduce error estimates on the approximate solutions of convection diffusion equations by finite volume schemes.
Ashyralyev, A. (2007)
Mathematical Problems in Engineering
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Dejan Bojović, Boško Jovanović (1997)
Matematički Vesnik
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