We consider a singularly perturbed semilinear convection-diffusion problem with a boundary layer of attractive tuing-point type. It is shown that its solution c
In this paper,we investigate a priori error estimates and superconvergence properties for a model optimal control problem of bilinear type,which includes some p
This paper is devoted to the five parameters nonconforming finite element schemes with moving grids for velocity-pressure mixed formulations of the nonstationar
We study the L1-error estimates for the upwind scheme to the linear advection equations with a piecewise constant coefficients modeling linear waves crossing in
The bounds for the eigenvalues of the stiffness matrices in the finite element discretization corresponding to Lu := -u" with zero boundary conditions by quadra
An interior trust-region-based algorithm for linearly constrained minimization problems is proposed and analyzed. This algorithm is similar to trust region algo