New estimates are provided for singular values of a matrix in this paper. These results generalize and improve corresponding estimates for singular values in [4
In this paper, the authors present a locking-free scheme of the lowest order nonconforming rectangle finite element method for the planar elasticity with the pu
Implicit Runge-Kutta method is highly accurate and stable for stiff initial value prob-lem. But the iteration technique used to solve implicit Runge-Kutta metho
In this paper, LCP is converted to an equivalent nonsmooth nonlinear equation system H(x, y) = 0 by using the famous NCP function-Fischer-Burmeister function. N
We study the initial value problem of the Helmholtz equation with spatially variable wave number. We show that it can be stabilized by suppressing the evanescen