Bellman functions and dimensionless estimates of Littlewood-paley type
Bellman functions and dimensionless estimates of Littlewood-paley type
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发表时间:
2006-06
影响因子:
0.8
通讯作者:
Oliver Dragičević;A. Volberg
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文献类型:
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作者:
Oliver Dragičević;A. Volberg
We use the Bellman function technique to obtain new LittlewoodPaley type estimates for classical as well as Gaussian spaces Lp(Rn). This is our principal result. The rest of the paper is purely methodological: it contains unified proofs of the known results. Namely, we present the uniform approach to proofs of the existence of dimension free bounds for corresponding Riesz transforms. Some of our results contain best to-date constants.