有限体积元方法(FVEM)是求解偏微分方程的一类重要的数值方法.它可以被视为广义的有限差分方法,也可以看作一种广义的Petrov-Galer......

我们提出一类拟一致矩形网格上以泡函数作为稳定化参数的流线迎风Petrov—Galerkin方法。该方法在保持了通常的SUPG方法的良好稳定......

A Fourier-Chebyshev Petrov-Galerkin spectral method is described for high accuracy computation of linearized dynamics fo......

A nonlinear reaction-diffusion equation is studied numerically by a Petrov-Galerkinfinite element method,which has been ......

This study presents a new tool for solving stochastic boundary-value problems. This tool is created by modify the previo......

Among the several methods used to solve the Navier-Stokes equations Hierarchical Expansion Method has demonstrated satis......

关于多尺度模型问题(包括带奇性多尺度问题)的研究,在科学和工程上有着非常广泛的应用.本文针对多尺度模型问题分别提出了多尺度间......