Marchuk identity-type second order difference schemes of 2-d and 3-d elliptic problems with intersected interfaces
Ivanka Tr. Angelova, Lubin G. Vulkov (2007)
Kragujevac Journal of Mathematics
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Displaying similar documents to “A numerical method for solving heat equations involving interfaces.”
Marchuk identity-type second order difference schemes of 2-d and 3-d elliptic problems with intersected interfaces
On some transforms of trigonometric series.
Berisha, F.M., Filipović, M.H. (1997)
Publications de l'Institut Mathématique. Nouvelle Série
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On a condition weaker than insatiability condition
Enayet U, Tarafdar (1995)
Commentationes Mathematicae Universitatis Carolinae
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A condition weaker than the insatiability condition is given.
Some fast finite-difference solvers for Dirichlet problems on special domains
Ta Van Dinh (1982)
Aplikace matematiky
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The author proves the existence of the multi-parameter asymptotic error expansion to the usual five-point difference scheme for Dirichlet problems for the linear and semilinear elliptic PDE on the so-called uniform and nearly uniform domains. This expansion leads, by Richardson extrapolation, to a simple process for accelerating the convergence of the method. A numerical example is given.
A representation theorem for operators on a space of interval functions.
Chatfield, J.A. (1978)
International Journal of Mathematics and Mathematical Sciences
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About the use of the HdHr algorithm group in integrating the movement equation with nonlinear terms.
Bottura, Heitor Miranda, Rigitano, Antonio Carlos (2009)
Mathematical Problems in Engineering
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A Distance-Based Method for Attribute Reduction in Incomplete Decision Systems
Demetrovics, Janos, Thi, Vu Duc, Giang, Nguyen Long (2013)
Serdica Journal of Computing
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There are limitations in recent research undertaken on attribute reduction in incomplete decision systems. In this paper, we propose a distance-based method for attribute reduction in an incomplete decision system. In addition, we prove theoretically that our method is more effective than some other methods.
A note on some new refinements of Jensen's inequality for convex functions.
Wang, Liang-Cheng, Ma, Xiu-Fen, Liu, Li-Hong (2009)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
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