Newton's method is a classical algorithm with a high order of convergence for solving systems of nonlinear equations.
牛顿法是求解非线性方程组的经典的高阶算法。
Only the Euler method is popular and efficient among the numerical methods for the stochastic delay differential equations, but its order of convergence is only 1/2.
随机延迟微分方程数值方法中欧拉方法是唯一较为成熟、有效的方法,但欧拉方法的收敛性差,其收敛阶仅为二分之一。
In order to improve the situation, it is important to make regular open skin convergence, it is necessary to use a convergence effect of acid make-up water.
为了改善这种现象,重要的是要使经常敞开的皮肤收敛,因此须使用具有收敛作用的酸性化妆水。
Finally, wo present a descent method for solving VIP and study a global error bound for unconstrained optimization reformulation in order to discuss the convergence of itinerative method.
最后给出了一个求解的下降法,并考察了最优化问题的误差界问题,以分析叠代法的收敛性。
After some detailed analysis, the optimal order convergence in H1-norm is obtained under this type of triangulation.
经过详细分析,证明了在此种三角网格剖分下h 1范数的收敛阶数仍是最优的。
By apriori choosing regularization parameter, optimal convergence order of the regularized solution is obtained.
通过适当选取正则参数,证明了正则解具有最优的渐近收敛阶。
The concepts of second order fuzzy random variables and mean square convergence of sequences of fuzzy random variables are introduced. Some related properties are proved.
给出二阶模糊随机变量和模糊随机变量序列均方收敛的概念,证明了一些相关的性质。
In this paper, we investigate the iterated order and iterated convergence exponent to zero sequence of the solutions of some classes of differential equations.
本文研究了几类微分方程解的迭代增长级及零点迭代收敛指数。
In this article, we discussed generalized methods for solving the beam eguilibriurr equation with low order terms, analysed stability, convergence and uniqueness of the solution.
讨论了带低阶项的梁的平衡方程的广义解法,分析了解的稳定性、收敛性和存在唯一性。
Under certain conditions, it obtaines the exact estimate of the order and the convergence of zeros of the solutions of the equations.
在一定条件下,得到了其解的级及零点收敛指数的精确估计。
A design method of nonlinear reduced order state observer is presented for feedback linearizable nonlinear systems, and the asymptotic convergence is proved for the proposed state observer.
对于一类可以反馈线性化的非线性系统,提出了一种非线性降维状态观测器设计方案,并证明了状态观测误差的渐近收敛性。
The hyper order, the exponent of convergence and the hyper-exponent of convergence of zeros of solutions for some types of K-order linear differential equations with entire coefficients are discussed.
研究了几类K阶整系数线性微分方程解的超级、零点收敛指数和零点超收敛指数,得到一些精确的结果。
This paper proves that the equated concept is One-to-One in the finite order convergence of distributions.
本文在广义函数的有限阶收敛下,证明等同是一对一的。
In this paper, based on -, the uniform convergence of the Kth order weak bounded variation functions on the sequence Spaces were investigated. Some equivalent conditions were also obtained.
本文在原有研究结果的基础上,讨论了叙列空间上的弱k级有界变差函数的一致收敛问题,得到了若干有关一致收敛的等价条件。
In order to improve the convergence performance of the algorithm, simulated annealing technique is introduced. The algorithm is adopted to solve the reliability optimization allocation problem.
为了提高算法的收敛性能,融入了模拟退火机制,并将此算法应用于复杂系统可靠性最优分配问题。
According to the condition of convergence on the Mean-Square Deviation, the algorithm decreases its order as iteration goes on.
该算法根据均方偏差的收敛条件,在迭代过程中不断减小投影阶数。
This paper introduces the method with examples to explain it, including its connective knowledge, theory bases, error estimation, convergence order, and the choosing rule for starting value of it.
牛顿迭代法也称为牛顿切线法,是解非线性方程的一种方法,通过实例对该方法进行了介绍,包括其理论依据、误差估计、收敛阶数、迭代法初始值的选取规则等。
In order to get the convergence solution it is necessary to monitor the convergence of heat transfer data directly.
在气动热计算中,应直接观察热流数据的收敛,确保得到真正的收敛解。
In order to get the convergence properties of the weak set-valued Amart, we firstly proved the theorem that the limit of support functions is a support function.
为了得到关于弱集值渐近鞅的收敛性质,首先证明了支撑函数列的极限亦为一支撑函数。
In this paper we present a new iteration method with high accuracy for solving nonlinear equations, this method has not only 5-order convergence but also avoids the operation of derivatives.
给出了一种新的求解非线性方程的迭代方法,该算法至少是5阶收敛且不用计算导数,具有收敛速度快,计算精度高的特点。
The dual decomposition algorithm is developed in order to solve it . In numeral sample, the result shows convergence trend of DDA, as…
数值实例的计算结果,说明了算法的收敛趋势以及在计算时间方面的性能。
In the regular solution problem of the perturbation equation, the solution of convergence order is important.
在扰动方程的正则化求解问题中,解的收敛性估计是十分重要的。
In this paper, we investigate the problem of the convergence of zeros of the solution of higher order linear differential equation to small order of growth function.
主要讨论了高阶齐次线性微分方程解取小函数的点的收敛指数。
In order to overcome the demerit of the slowness of the series convergence, we put forward the series summation formula.
为了克服级数收敛缓慢的缺点,提出级数求和公式。
The results indicate that the higher order element exhibits better convergence than the lower order element in all cases without imposition of natural boundary conditions.
结果表明,在所有情况下,与低阶元素相比,高阶元素均显出有较好的收敛性。
This paper reviews the new development of the convergence study and explores the cause of different conclusions, in order to promote our economic theory and practice.
本文通过不同角度对近期文献的最新进展进行综述,探究其结论迥异的原因,以期对我国当前的理论研究和经济实践有所帮助。
The method of mass flux correction is introduced with success in order to accelerate convergence in iteration of velocity and pressure calculation.
为了加速速度和压力迭代的收敛性成功地引入了质量流量校正法。
The method of mass flux correction is introduced with success in order to accelerate convergence in iteration of velocity and pressure calculation.
为了加速速度和压力迭代的收敛性成功地引入了质量流量校正法。
应用推荐