Nonlinear multigrid methods for second order differential operators with nonlinear diffusion coefficient
نویسندگان
چکیده
منابع مشابه
Nonlinear multigrid methods for second order differential operators with nonlinear diffusion coefficient
Nonlinear multigrid methods such as the Full Approximation Scheme (FAS) and Newton-multigrid (Newton-MG) are well established as fast solvers for nonlinear PDEs of elliptic and parabolic type. In this paper we consider Newton-MG and FAS iterations applied to second order differential operators with nonlinear diffusion coefficient. Under mild assumptions arising in practical applications, an app...
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ژورنال
عنوان ژورنال: Computers & Mathematics with Applications
سال: 2014
ISSN: 0898-1221
DOI: 10.1016/j.camwa.2014.11.002