幂级数

• Popularization of analyzing nature of power series
  幂级数分析性质的推广
• Summation process for two kinds of power series
  两类幂级数的和函数求法
• Using difference method find sum functions of power series
  利用差分法求一类幂级数的和函数
• Theory of difference equations denoted by formal power series
  用形式幂级数表述差分方程理论
• The compute formula of radius of convergence on power series
  关于幂级数的收敛半径的计算公式
• Some properties of generalized power series extention of rings
  环的广义幂级数扩张的若干性质
• The homlogical dimensions of the residue rings of power series rings
  幂级数剩余类环的同调维数
• A proof to the analysis property of sumfaction of power series
  幂级数和函数分析性质的一种证明
• A discussion on the method of development from function to power series
  函数展成幂级数方法探讨
• Special properties of rings of twisted generalized power series
  带扭结的广义幂级数环的特殊性质