In this paperl we study fully discrete spectral method of Generalized KdVBurgrs eqution with peridic initial conditions. The exstence of A, respectively and d(A, ap) - 0 are obtained. Finilly the large time error esti...
In this paper,we studied long time behavior of generalized KdV-Burgers equations by spectral method, and a semidiscrete scheme and a completely discrete scheme based on the backward Euler method are discussed. Error b...