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This article is cited in 2 scientific papers (total in 2 papers)
Research Papers
The proof of the nonhomogeneous $T1$ theorem via averaging of dyadic shifts
A. Volberg Department of Mathematics, Michigan State University, East Lansing, USA
Abstract:
Once again, a proof of the nonhomogeneous $T1$ theorem is given. This proof consists of three main parts: a construction of a random “dyadic” lattice as in [7,8]; an estimate of matrix coefficients of a Calderón–Zygmund operator with respect to random Haar basis if a smaller Haar support is good like in [8]; a clever averaging trick from [2,5], which involves the averaging over dyadic lattices to decompose an operator into dyadic shifts eliminating the error term that was present in the random geometric construction of [7,8]. Hence, a decomposition is established of nonhomogeneous Calderón–Zygmund operators into dyadic Haar shifts.
Keywords:
operators, dyadic shift, $T1$ theorem, nondoubling measure.
Received: 20.11.2014
Citation:
A. Volberg, “The proof of the nonhomogeneous $T1$ theorem via averaging of dyadic shifts”, Algebra i Analiz, 27:3 (2015), 75–94; St. Petersburg Math. J., 27:3 (2016), 399–413
Linking options:
https://www.mathnet.ru/eng/aa1436 https://www.mathnet.ru/eng/aa/v27/i3/p75
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