A Nonlinear Subgrid–Scale Model for Convection Dominated, Convection Diffusion Problems
نویسندگان
چکیده
We present a nonlinear subgrid–scale method for the stabilization of the Galerkin approximation to convection dominated, convection diffusion problems, establish existence and uniqueness results, and provide an a priori error estimate for the method. ∗email: [email protected], Department of Mathematical Sciences, Clemson University, Clemson S.C. 29634 †email: [email protected], Department of Mathematical Sciences, Clemson University, Clemson S.C. 29634 ‡email: [email protected], (Research partially supported by NSF grants DMS 9400057, INT9814115 and INT9805563) Department of Mathematics, University of Pittsburgh, Pittsburgh, PA 15260
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