In this paper, the multisymplectic Fourier pseudospectral scheme for initial-boundary value problems of nonlinear Schr(o)dinger equations with wave operator is
In this paper we study the method of interpolation by radial basis functions and give some error estimates in Sobolev space Hk(Ω) (k ≥ 1). With a special kind
An anisotropic nonconforming finite element method is presented for a class of nonlinear Sobolev equations. The optimal error estimates and supercloseness are o
This paper presents a class of high resolution local time step schemes for nonlinear hyperbolic conservation laws and the closely related convection-diffusion e
Using least parameters, we expand the step-transition operator of any linear multi-step method (LMSM) up to O(τs+5) with order s = 1 and rewrite the expansion