<正>Several cubature formulas on the cubic domains are derived using the discrete Fourier analysis associated with lattice tiling,as developed in[10].The main r
<正>In this paper we give an overview of the present state of fast solvers for the solution of the incompressible Navier-Stokes equations discretized by the fin
The manafacturing theory proposed in this paper is composed of the se-lection of the machining type(motions and adjustments)and the determination of thefunction
<正>Centroidal Voronoi tessellations(CVTs) have become a useful tool in many applications ranging from geometric modeling,image and data analysis,and numerical
<正>In this paper,we study the electromagnetic scattering from a two dimen- sional large rectangular open cavity embedded in an infinite ground plane,which is m
A class of nonlinear parabolic equation on a polygonal domain Ω R2 is inves- tigated in this paper. We introduce a finite element method on overlapping non-
<正>Many problems with underlying variational structure involve a coupling of volume with surface effects.A straight-forward approach in a finite element discre