In order to construct closed surfaces with continuous unit normal, we introduce a new spline space on an arbitrary closed mesh of three-sided faces. Our approac
This paper is conceed with the stability of theoretical solution and numerical solution of a class of nonlinear differential equations with piecewise delays. At
A shift splitting concept is introduced and, correspondingly, a shift-splitting iteration scheme and a shift-splitting preconditioner are presented, for solving
Based on the finite difference discretization of partial differential equations,we propose a kind of semi-implicit θ-schemes of incremental unkriowns type for
In the present paper, the authors discuss the locking phenomenon of the finite element method for three-dimensional elasticity as the Lame constant λ→∞. Thre
This paper is conceed with stable solutions of time domain integral equation (TDIE) methods for transient scattering problems with 3D conducting objects. We use