Hardy's inequalities for Hermite and Laguerre expansions
Hardy's inequalities for Hermite and Laguerre expansions
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DOI:
10.1112/s0024609396002627
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发表时间:
1997-05-01
影响因子:
0.9
通讯作者:
Kanjin, YC
中科院分区:
文献类型:
--
作者:
Kanjin, YC
The well-known inequality of Hardy for Fourier coefficients of functions f(t) similar to Sigma(n=-infinity)(infinity) b(n)e(int) in the real Hardy space is Sigma(n=-infinity)(infinity) \b(n)\/(\n\ + 1) < infinity We Shall establish analogues of this inequality for the Hermite function expansions and also for the Laguerre function expansions.