Monotone corrections for generic cell-centered finite volume approximations of anisotropic diffusion equations
نویسندگان
چکیده
منابع مشابه
Monotone corrections for generic cell-centered finite volume approximations of anisotropic diffusion equations
We present a nonlinear technique to correct a general Finite Volume scheme for anisotropic diffusion problems, which provides a discrete maximum principle. We point out general properties satisfied by many Finite Volume schemes and prove the proposed corrections also preserve these properties. We then study two specific corrections proving, under numerical assumptions, that the corresponding ap...
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ژورنال
عنوان ژورنال: Numerische Mathematik
سال: 2013
ISSN: 0029-599X,0945-3245
DOI: 10.1007/s00211-013-0545-5