1) order-reduced interior point method
降阶内点法
2) High-order interior point method
高阶内点算法
3) potential-reduction interior-point algorithm
势下降内点算法
1.
A new algorithm,primal-dual potential-reduction interior-point algorithm,is devised.
基于线性规划原始-对偶内点算法的思想,对框式凸二次规划提出了一种新的内点算法—原始-对偶势下降内点算法。
2.
Based on the idea of primal-dual interior-point algorithm with potential reduction for linear programming,a new interior-point algorithm called wide-neighborhood primal-dual potential-reduction interior-point algorithm was devised.
基于线性规划原始-对偶势下降内点算法的思想,对框式凸二次规划提出一种新的内点算法宽邻域原始-对偶势下降内点算法。
4) degree reduction algorithm
降阶算法
1.
Based on the property,we present a step-by-step degree reduction algorithm.
根据这个性质,给出了计算有理插值函数的一种逐步降阶算法,这个算法具有运算量小,实现简单的特点,最后用实例证明其有效性。
2.
Based on the property,a step-by-step degree reduction algorithm was presented.
通过对向量值有理插值的分析,得到一个重要性质,根据这个性质,给出了计算向量值有理插值函数的逐步降阶算法。
5) method of reduction of order
降阶法
1.
A difference scheme is derived by the method of reduction of order.
针对描述木材干燥过程中的一个非线性微分方程模型,用降阶法对其建立了一个差分格式。
2.
It is offered Euler differential equations depending on a parameter λ,and given the general solution formula express of them by method of variation replacement,method of variation position transformation,method of linearization,and method of reduction of order.
提出含参数λ的二阶齐次Euler微分方程,并借助变量替换法、线性化法、降阶法、交换变量位置法给出几类含参数λ的二阶齐次Euler型微分方程的求解公式,简化其求解过程。
3.
A scheme that has convergence rate of second order is derived by the method of reduction of order for this system, and an analysis for this scheme is presented.
本文研究了多孔介质中含分子弥散的不可压核废料污染问题,此模型由一非线性抛物-椭圆耦合偏微分方程组的初边值问题来描述,对此问题利用降阶法给出了一个关于时间和空间均具有二阶精度的差分格式,并对所构造的格式进行了理论分析,得到了离散的l2模误差估计结果。
6) moment order reduction method
矩降阶法
补充资料：降阶
1.亦作"降阶"。 2.降低级别﹐降低官位。 3.古代宾主相见﹐以西为尊。主人迎客在东阶﹐客人登从西阶。客如表示谦逊﹐则登主人之阶﹐称为"降阶"﹐也称降等。 4.走下台阶﹐以示恭敬。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条