In this paper, we discuss a posteriori error estimates of the eigenvalue λh given by Adini nonconforming finite element. We give an assymptotically exact error
Magnetocardiography (MCG) measurement is important for investigating the cardiac biological activities. Tradition-ally, the extremely weak MCG signal was detect
For the large sparse system of linear equations with symmetric positive definite block coefficient matrix resulted from suitable finite element discretization o
The post-processing procedure is given by a interpolant postprocessing of the finit element solution by appropriately-defined finite dimensional subspaces. The
In this paper, we establish a quasi-Newton method for solving the KKT system arising from variational inequalities. The subproblems of the proposed method are
In this paper, a combined hybrid method is applied to finite element discretization ofplate bending problems. It is shown that the resultant schemes are stabili