摘要
通过对Bessel方程定解问题的解析表达式进行整理和简化,得到了解式的相似结构形式,说明了该类微分方程的解具有类似于实数可表为连分式、图形具有相似性的所谓式相似性质.
With reducing the analysis expression of fixed solution problem on a class of Bessel equation, the author obtain the solution＇ s formal similarity. This similar structure explains the class equation can be given by the product of several fractions and the graphs have similarity too. The character resembles that of the real number.
出处
《四川大学学报（自然科学版）》
CAS
CSCD
北大核心
2006年第4期933-934,共2页
Journal of Sichuan University(Natural Science Edition)
关键词
BESSEL方程
定解问题
解式
相似结构
Bessel equation
fixed solution problem
solution＇s form
similar structure
