1) spline subdomain precise integration(SSPI)
样条子域精细积分(SSPI)
2) sub-domain precise integration
子域精细积分
1.
The alternating segment method of spline sub-domain precise integration for convection-diffusion equation
对流扩散方程的样条子域精细积分分步格式
2.
Based on sub-domain precise integration method and combined the cubic spline function approximation,it presents the Spline Sub-domain Precise Integration(SSPI) scheme containing parameter for the first initial-boundary value problem of convection equation.
针对对流方程第一类初边值问题,基于子域精细积分的思想,结合三次样条函数逼近,提出一个含参数α(α>0)无条件稳定的样条子域精细积分(SSPI)格式,并进行数值实验。
3.
In this dissertation, the new methods based on sub-domain precise integration and non-polynomial spline for solving the four order parabolic equation are presented.
基于子域精细积分思想,结合非多项式样条函数,本文提出求解四阶抛物型方程的新方法。
5) meticulous integration of one point subdomain
单点子域精细积分法
1.
For solving three dimensional diffusion equation, a meticulous integration of one point subdomain is established.
建立三维扩散方程的单点子域精细积分法 ,并通过稳定性分析 ,表明单点子域精细积分法相对于差分法的优越性 。
6) precise integration time-domain(PITD) method
时域精细积分法
补充资料：怯条子
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