It is shown that the calculative results by selecting the different integral paths of bypassing the limit points are the same,the two kinds of calculative methods aren t of equal value,the calculative method of removing the limit points is the right and feasible method to calculate the Green s function,but the calculative method of bypassing the limit points should not b.
研究表明,选择不同的绕过极点的积分路径去计算Green函数将得到相同的结果,而且两种计算方法是不等价的。
It is based on the properties about the path of integration and the integrand function.
根据积分路径和被积函数的特点,讨论了相应的计算复积分的方法。
Using the canonical transformation and the method of path integrals, the quantum wavefunction of the time-dependent RLC circuit after quantization is solved, and the quantum fluctuations of the charge and current are investigated.
应用正则化变换结合路径积分方法，求解了电感、电阻、电容随时间变化情况下的有源含时ＲＬＣ回路的量子化波函数，并进一步研究了电路中电荷、电流的量子起伏。
The mathematical structure and physical sense of Feynman s path integrals have been redefined,by using the theory of stochastic processes.
用随机过程的理论,重新解释了Feynman路径积分的数学结构与物理意义,而且改进了Feynman对“一个自由粒子的精确解的计算。
Using the canonical transformation and the method of path integrals,the exact wavefunction of the time dependent damped harmonic oscillator is derived.
对与速度成正比和与速度平方成正比的阻尼变频谐振子 ,通过正则变换 ,采用路径积分方法 ,得出了阻尼变频谐振子的严格波函
Solution of a particle s motion in a one-dimensional infinite square potential well using path integral;
一维无限深势阱中粒子运动的路径积分解法
Introduction of Feynman s path integral theory into engineering physics;
在工科物理中引入费曼路径积分理论
A real time path integral approach is developed in order to work out a correct solution to a problem for the smaller result of the fusion probability of heavy nuclei based on the classical diffusion model at sub-barrier energies.
针对近垒能量下经典涨落耗散模型预期的重核熔合几率比实验结果偏小的问题,发展了一种实时间路径积分方法并用于研究重核熔合激发函数,给出了包含量子涨落效应的解析表达式。
Solutions of path integration for nonlinear dynamical system under stochastic parametric and external excitations;
随机参激和外激联合作用下非线性动力系统的路径积分解
The main purpose of this paper is to extend the numerical path integration based on Gauss-Legendre formula and study its applications in complex nonlinear stochastic dynamical systems.
本文推广了基于Gauss-Legendre公式的路径积分法,将其应用于几类典型非线性随机动力学系统的分析。
The probability density function of the model can be captured by using path integration.
基于Goodwin与Puu的经济周期模型,得到了一个推广的非线性动力学经济周期模型,利用路径积分法计算了系统转移概率密度,通过对不同参数条件下概率密度函数形状的变化分析,结合lyapunov指数图,得出了系统发生分岔和混沌的参数域。
Microcosmic study of digital human body: the Feynman path integral and phase and the second quantumization of quantum human body;
数字人体微观研究——量子人体的Feynman路径积分与相位及二次量子化
The Path Cntegrals of Coupling Vibrator in a~* Representation;
耦合振子在a~*表象中的路径积分
Applications of Path Integral in Study of the Green Function of One Dimensional System;
应用路径积分方法研究一维系统的格林函数
Path-integral solution of a particle's motion in a two-dimensional infinite square potential well
二维无限深方势阱中粒子运动的路径积分解法
Solution of a Particle's Motion in a Three-Dimensional Infinite Square Potential Well Using Path Integral
三维无限深方势阱中粒子运动的路径积分解法
ULTRASOUND COMPUTER TOMOGRAPHY IN REFLECTIVE MODE OVER CIRCULAR ARC PATH AND ITS EXPERIMENTAL STUDY
沿圆弧形路径积分的反射式超声层析成像方法及实验研究
Feynman Path Integral Treatment for a General Short-Range Potential
应用费曼路径积分方法研究处理综合的短程势系统
The quantum information can be taken from the classical description of physics by Feynman path integrals.
通过费曼路径积分可以从物理学的经典描述中提取量子信息。
Symmetry of Homotopy Classes of Feynman Paths in Two-Dimensional Multiply Connected Spaces and Quantization of Angular Momentum
在二维多连通空间弗曼路径积分同伦类的对称性及角动量量子化
Exact Solution for a Harmonic Oscillator with a Time-dependent Inverse Square Potential by Path Integral Method and Its Geometry Phase;
具有含时平方反比项的谐振子的路径积分求解及其几何相
Studying Path Intergration Short-time Propgator of the Periodic Damp Harmonic Oscillator by Power Series Expansion Method
幂级数展开法计算周期阻尼振子路径积分短时传播子
The line intergral does not depend on the shape of the path, or on the position of the wire within it.
此线积分与路径的形状无关，也与路径内导线的位置无关。
The Application of Differential Equation of Second Order in the Irrelative Path s Curvilinear Integral;
二阶微分方程与路径无关的曲线积分的解
integrator circuit
积分器电路，积分电路
The Analysis on the Equilibrium Accumulation Path between the Eastern and Western Regions of China
我国东西部地区均衡积累路径的模拟与分析
Clinical analysis of double-waychemotherapy in treating 40 geriatric cases with malignant pleural effusion
双路径化疗治疗老年恶性胸腔积液40例临床分析
View of Societie's Capital:the Development Way of Small Business in Areas of Economy Fall Behind
偏远地区小型企业社会资本的特征及积累路径分析
A routing path selected algorithm based on the minimization product of packet delay and packet energy consumption is proposed.
提出了一种基于平均分组时延与分组能量消耗乘积最小的路由路径选择算法。
On the Proactive Fiscal Policies:Path Dependence and Structure Transformation
积极财政政策:路径依赖与结构转型