In this paper we further explore and apply our recent anti-diffusive flux corrected high order finite difference WENO schemes for conservation laws [18]to compu
In this paper,we propose a feasible QP-free method for solving nonlinear inequality constrained optimization problems. A new working set is proposed to estimate
In this paper,we present a useful result on the structures of circulant inverse Mis not a positive matrix and not equal to c0I,then A is an inverse M-matrix if
In this paper,two fourth-order accurate compact difference schemes are presented for solving the Helmholtz equation in two space dimensions when the correspondi
Newton’s iteration is modified for the computation of the group inverses of singular Toeplitz matrices. At each iteration,the iteration matrix is approximated
This paper is conceed with numerical stability of nonlinear systems of pantograph equations. Numerical methods based on (k, l)-algebraically stable Runge-Kutta