On an inequality of Sagher and Zhou concerning Stein’s lemma
نویسندگان
چکیده
منابع مشابه
On an Inequality of Sagher and Zhou concerning Stein’s Lemma
The jth Rademacher function rj on [0, 1), j = 0, 1, 2, . . . , is defined as follows: r0 = 1, r1 = 1 on [0, 1/2) and r1 = −1 on [1/2, 1), r2 = 1 on [0, 1/4) ∪ [1/2, 3/4) and r2 = −1 on [1/4, 1/2) ∪ [3/4, 1), etc. The following is a classical result that can be found in Zygmund [10] (page 213): For every subset E of [0, 1] and every λ > 1, there is a positive integer N such that for all complex-...
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ژورنال
عنوان ژورنال: Collectanea mathematica
سال: 2009
ISSN: 0010-0757
DOI: 10.1007/bf03191373