On the 2-periodic ( 0,δ~ m) Trigonometric Interpolation Problem of Antiperiodic Function 反周期函数的2-周期(0,δ~m)三角插值的收敛性
By using a different method, the trigonometric ( 0, m) interpolation of-π antiperiodic function is studied in this paper. The condition of the existence of solutions is obtained, the explicit form and the rate of convergence are got in the corresponding condition. 用一种不同的方法,研究了以π为周期的反周期函数的(0,m)三角插值问题,得到了解存在的条件,并给出了对应条件下解的显式表达式及其收敛阶。
On Trigonometric Interpolation of Antiperiodic Function 反周期函数的(0,I~m)三角插值