查询词典 convergence

Integral of one variable functions, improper integral and its convergence properties.

本课程的主要内容包括：1 各种极限运算，其中包括数列极限、函数极限以及上、下极限；2 一元函数的微分学，包括微分和导数的运算法则、微分中值定理及其应用等；3 一元函数的积分和广义积分及其收敛性；4 级数及其收敛性，包括数值级数的收敛性和函数项级数的各种运算和性质；5 多元函数的微分学及其应用，其中很多方面与一元函数的微分学近似，需要注意它们之间的区别；6 多元函数的积分学，包括多重积分的性质与计算，多重积分的的应用等；7 曲线、曲面积分及其应用；8 含参变量积分的计算与性质；9 Fourier 级数及其应用，等等。

Main columns include:Operation Service,Mobile Communication,Convergence Communication,Broadband Communication,Optical Communication,Value-added Service,etc.

主要栏目：电信服务，移动通信，融合通信，宽带通信，光通信，增值服务等。

With economy globalization and the increasing internationalization of capital markets, international harmonization and global convergence of accounting standards have become an inconvertible trend and also become one of the key issues greatly concerned by accounting scholars, practitioners and regulators.

随着经济全球化和资本市场国际化程度的日益提高，会计准则的国际协调乃至全球趋同已成为大势所趋，也是近年来会计学术界、实务界以及准则制订机构普遍关注的中心议题之一。

The effect of parameters such as the wedge angle, the incident wavefrequency and the angle of incidence is also analyzed. Furthermore, theaccuracies of the numerical results are checked by the convergence of theground surface displacement and residual errors of boundary conditionswith the increasing progression term.

本文定性分析了地形角度、入射角度和入射频率等因素的影响，并从级数项数增加时地表位移结果的收敛以及边界条件残量的收敛两个方面验证了结果的正确性。

In chapter 4 we proposed a linear inequality constraint optimization question frame about projection of gradient algorithm, and has performed the numerical experimentation, but its convergence also needs further study.

在第四章中我们提出了线性不等式约束最优化问题的一个投影梯度算法框架，做了数值试验，但其收敛性还有待进一步研究。

This paper presents some approximate algorithms for minimax nonlinear programs with inequality constraint s by using maximum entropy method and algorithms relevant to nonlinear programming with inequality constraint s,and convergence theorems concerning these algorithms are given.

结合极大熵方法与不等式约束非线性规划的有关算法，提出了求解不等式约束极小极大非线性规划的一种近似法，并讨论了算法的有关收敛

We give a two-parameter penalty function and its exact penalty theorem for inequation constrain- ed optimization,meanwhile,We propose a quasi Newton algorithmfor solving the unconstrained nonlinear penalty problem and study its convergence,Numerical examples illustrate the feasibility of the algorithm.

对于含约束不等式的优化问题，构造双参数精确罚函数并给出精确罚定理，提出了一个求解这种罚函数问题的布鲁丹族拟牛顿算法，研究了算法的收敛性与收敛速度，并进行了数值试验，证明了可行性。

In this paper,we study convergence theories of this inexact Newton method .

分析了求解对称特征值问题的不精确Newton法，给出了相应的收敛性定理，并证明了在适当的条件下，不精确Newton法超线性收敛。

The algorithm is then used to solve the augmented system with global convergence and without any assumption of a prior knowledge of feasibility/infeasibility of LCP.

本文主要研究了几类互补问题的非内点光滑型算法，并在较弱的假设条件下，具体分析了所提算法的全局收敛性。

RIPOPT in FORTRAN performs very well in the solution of rank deficient problems and tests on global convergence and infeasibility identification.

FORTRAN环境下的rIPOPT算法在不满秩系统求解、全局收敛性测试和不可行性识别中表现出良好性能。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。