摘要
本文将一元Fourier级数的Dini判别法推广到多元,并对二元情形给出了证明。
In this paper, Dini Test for convergence of Fourier series of a singlevariable is extended to the case of several variables and the proof for thecondition of two variables is given.
关键词
傅氏级数
Dini型判别法
矩形和
fourier series
dini test
rectangular sum
dirichlet nucleus
