摘要
利用Euler公式求三角级数sum sinmx/m from m=1 to ∞与sum cosmx/m from m=1 to ∞的和函数并讨论其一致收敛性.
In this paper, the known sums of the trigonometric series,∑n=1 ∞ sinmx/m and ∑ n=1 ∞ cosmx/m .are derived by using Euler＇s formula. Their uniform eonvergencesare also discussed.
出处
《高等数学研究》
2011年第3期13-15,共3页
Studies in College Mathematics
