摘要
研究了以π为周期的反周期函数的2-周期(0,m)三角插值,得到了解存在的条件,并给出对应条件下解的显式表达式及收敛阶.
The 2-periodic （0, m）trigonometric interpolation of π antiperiodic function are studied, the condition of the existence of solutions was obtained, the explicit form and the rate of convergence were got in the corresponding condition.
出处
《纯粹数学与应用数学》
CSCD
北大核心
2007年第4期513-518,共6页
Pure and Applied Mathematics
基金
宁夏高等学校科研基金资助项目(004M33)
关键词
反周期函数
2-周期(0
m)三角插值
收敛阶
antiperiodic function, 2-periodic （0, m） trigonometric interpolation, the rate of convergence
