Weighted and vector-valued variational estimates for ergodic averages
2016 ◽
Vol 38
(1)
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pp. 244-256
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Keyword(s):
We prove weighted and vector-valued variational estimates for ergodic averages on$\mathbb{R}^{d}$. The weighted square function estimate relating ergodic averages to the dyadic martingale is obtained using an$\ell ^{r}$version of a reverse Hölder inequality for variation seminorms.
2018 ◽
Vol 105
(2)
◽
pp. 201-228
2017 ◽
Vol 96
(3)
◽
pp. 445-454
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Keyword(s):
Keyword(s):