摘要
利用差分算子与微分方程导出了两类系数含有高阶等差数列的幂级数的求和公式,并举例介绍了公式的应用.
In this paper,by using different operator and differential equation,we give out two sum formulas for two kinds of power series which coefficients are higher arithmetic sequence,and give some examples to introduce the formula’s use.
出处
《甘肃联合大学学报（自然科学版）》
2005年第2期11-13,共3页
Journal of Gansu Lianhe University :Natural Sciences
关键词
幂级数
和函数
差分
微分方程
power series
summation function
different operator
differential equation
