Galerkin and weighted Galerkin methods for a forward-backward heat equation
نویسندگان
چکیده
منابع مشابه
Galerkin and weighted Galerkin methods for a forward-backward heat equation
Galerkin and weighted Galerkin methods are proposed for the numerical solution of parabolic partial differential equations where the diffusion coefficient takes different signs. The approach is based on a simultaneous discretization of space and time variables by using continuous finite element methods. Under some simple assumptions, error estimates and some numerical results for both Galerkin ...
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ژورنال
عنوان ژورنال: Numerische Mathematik
سال: 1997
ISSN: 0029-599X,0945-3245
DOI: 10.1007/s002110050242