查询词典 domain of convergence

The stability and convergence for spectral methods and spectral element methods are presented, with the aid of the knowledge of functional analysis and calculus and with the help of the theorem of Lax-Milagram, the stability and convergence for steady problems, evolution equations and Navier-Stokes Equations are analyzed in detail.

利用泛函分析和微积分的基本知识，运用Lax-Milagram定理等，从理论上比较详细地分析了谱方法和谱元方法在定常问题、非定常问题以及求解Navier-Stokes方程方面的稳定性和收敛性问题，得出了Navier-Stokes方程谱近似的稳定性条件和收敛性准则。

Secondly, a great deal of work has been carried out in GA's convergence and convergence rate.

对GA的收敛性和改进研究有一定指导意义。

In this paper the convergence rate and the global convergence properties of the Gradient Method are studied.

本文研究了梯度法的收敛速度和全局收敛性。

The main characteristic of this method has good global convergence and fast local convergence.

该算法的特点是具有较好的全局收敛性和快速的局部收敛性。

Simulation tests show that there is much improvement in the speed of convergence and the probability of global convergence.

仿真实验证明，算法的收敛速度和全局收敛概率都有显著的提高。

The algorithm has good global convergence and convergence speed.

算法有着良好的全局收敛能力和收敛速度。

Under mild conditions, we prove that our algorithm has the properties of global convergence and quadratic convergence.

在适当的条件下，证明了算法的全局收敛性和二次收敛性。

Aimed at the calculation complexity of Newton iterative method for solving nonlinear equation,a new iterative method with higher convergence rate and without derivative calculation is presented in this paper.Its convergence rate p is 1.839 and it doesn't need to calculate derivative.

为解决Newton迭代法求非线性方程数值解时必须提供一阶导数值的问题，提出了一个新的迭代方法，该方法不需提供导数值而只需计算函数值，且具有p=1.839的收敛阶，因而是一个收敛速度快且不需要计算导数值的迭代方法。

On the basis of least potential energy theory the stability and convergence are analyzed and discussed in Hilbert space, and the basic condition ensuring uniqueness and convergence of solution is given.

在Hilbert空间内，从最小势能原理出发对非协调数值流形方法的稳定性和收敛性进行了分析和讨论，得到了保证非协调流形元解唯一存在和收敛的基本条件，完善了非协调数值流形方法的理论基础。

At its limit, this involved seeking to create 'world cultural convergence', to homogenize consumer tastes and engineer a 'convergence of lifestyle, culture and behaviours among consumer segments across the world'.

在它的极限，这涉及力求创造世界的文化趋同，同质化，以消费者的口味和工程师一个收敛的生活方式，文化和行为之间的消费市场在世界各地。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。