On Pointwise Convergence of Fourier Series of the Indicator Function of D Dimensional Ball
On Pointwise Convergence of Fourier Series of the Indicator Function of D Dimensional Ball
复制标题
关于D维球指示函数的傅里叶级数逐点收敛性
DOI:
10.1007/s00041-009-9071-3
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发表时间:
2010
影响因子:
1.2
通讯作者:
S. Kuratsubo
中科院分区:
文献类型:
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作者:
S. Kuratsubo
We prove the pointwise convergence of the Fourier series for the indicator function inddimensional ball. The results are very different for every dimension. Our method of proof depends on the lattice points problem, especially, on the papers of Czechoslovakian mathematician Břetislav Novák.