Linearity-preserving flux correction and convergence acceleration for constrained Galerkin schemes
نویسندگان
چکیده
منابع مشابه
Linearity-preserving flux correction and convergence acceleration for constrained Galerkin schemes
This paper is concerned with the development of general-purpose algebraic flux correction schemes for continuous (linear and multilinear) finite elements. In order to enforce the discrete maximum principle (DMP), we modify the standard Galerkin discretization of a scalar transport equation by adding diffusive and antidiffusive fluxes. The result is a nonlinear algebraic system satisfying the DM...
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ژورنال
عنوان ژورنال: Journal of Computational and Applied Mathematics
سال: 2012
ISSN: 0377-0427
DOI: 10.1016/j.cam.2011.11.019