56 citations · 317 across the 50 of their papers we have counts for
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Completely regular multivariate stationary process and the Muckenhoupt condition
Sergei Treil, Alexander Volberg
We give necessary and sufficient conditions for a multivariate stationary stochastic process to be completely regular. We also give the answer to a question of V.V. Peller concerni…
Weak type estimates and Cotlar inequalities for Calderón-Zygmund operators in nonhomogeneous spaces
Fedor Nazarov, Sergei Treil, Alexander Volberg
In the paper we consider Calderón-Zygmund operators in nonhomogeneous spaces. We are going to prove the analogs of classical results for homogeneous spaces. Namely, we prove that a…
Bellman functions and two weight inequalities for Haar multipliers
Fedor Nazarov, Sergei Treil, Alexander Volberg
We give necessary and sufficient conditions for two weight norm inequalities for Haar multipliers operators and for square functions. We also give sufficient conditions for two wei…