形式幂级数 meaning in Chinese
formale potenzreihe formal power series
Examples
- The process of replacing polynomials by formal power series is an example of a general device known as completion .
用形式幂级数来代替多项式的过程是被称之为完备化的这种一般手段的一个例子。 - Theory of difference equations denoted by formal power series
用形式幂级数表述差分方程理论 - Compound theorem of formal power series
形式幂级数的复合定理 - We apply wu - ritt method to linear partial differential equations and gave the size of solution arid formal taylor solutions
我们把它应用到线性偏微分方程上去得到了解的规模和形式幂级数解。 - The first part , the theory and application about wu - ritt differential characteristic sequence method are discussed , which involves the theories of differential equations , abstract algebra and computer algebra etc . we apply wu - ritt differential characteristic sequence method ( abbr . wu - ritt method ) to linear partial differential equations which has physics significance and give the size of solutions and formal taylor solutions
本文共分两部分，第一部分讨论微分特征列法的理论和应用问题，涉及到微分方程，抽象代数，计算机代数等重要学科。将吴方法应用到具有物理意义的线性偏微分方程上去，我们给出了型序，验证了张鸿庆教授八十年代给出的恰当解的概念，刻划了解的规模并给出了形式幂级数解。