Least-squares mixed finite element methods for the RLW equations

摘要

A least-squares mixed finite element (LSMFE) schemes are formulated to solve the 1D regularized long wave (RLW) equations and the convergence is discussed. The L-2 error estimates of LSMFE methods for RLW equations under the standard regularity assumption on the finite element partition are given. (C) 2007 Wiley Periodicals, Inc.