integrating factor

基本解釋

Integrating factor to solve this problem is to introduce the concept.
積分因子就是為了解決這個問題而引進(jìn)的概念。
Some simple application of method of integrating factor that solve ordinary differential equation is discussed on the limit theory, differential and integral.
討論了解常微分方程的積分因子法在極限理論、微分學(xué)、積分學(xué)中的一些應(yīng)用。
The method approaches the unknown integrating factor with Fourier Expansion and deducts a kind of computer simulation formula which is similar to the Adams arithmetic.
該方法利用傅立葉展開來逼近未知的積分項(xiàng)，導(dǎo)出一種類似于阿達(dá)姆斯方法的計(jì)算機(jī)仿真計(jì)算公式。

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積分因子
At the same time, the general form of generators of one-parameter Lie group which is accepted by two particular classes of second order automatic systems is given, thus the integrating factor of the system is constructed. (2) Base on Lie group theory, the method to obtain the integrating factors of the third order autonomous system by using of two one-parameter Lie groups accepted by the system is given and shown.
基于李群理論,給出并證明了利用三階自治系統(tǒng)所接受的兩個單參數(shù)李群的生成元求該系統(tǒng)的積分因子的方法與結(jié)論。