End Point Estimate of Littlewood-Paley Operator Associated to the Generalized Schrödinger Operator
Author(s) -
Yanping Chen,
Wenyu Tao
Publication year - 2021
Publication title -
journal of function spaces
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.579
H-Index - 28
eISSN - 2314-8896
pISSN - 2314-8888
DOI - 10.1155/2021/8867966
Subject(s) - operator (biology) , schrödinger's cat , mathematics , quasinormal operator , point (geometry) , shift operator , momentum operator , multiplication operator , finite rank operator , mathematical physics , mathematical analysis , compact operator , computer science , chemistry , geometry , banach space , biochemistry , repressor , transcription factor , gene , extension (predicate logic) , hilbert space , programming language
Let L = − Δ + μ be the generalized Schrödinger operator on ℝ d , d ≥ 3 , where μ ≠ 0 is a nonnegative Radon measure satisfying certain scale-invariant Kato conditions and doubling conditions. In this work, we give a new BMO space associated to the generalized Schrödinger operator L , BM O θ , L , which is bigger than the BMO spaces related to the classical Schrödinger operators A = − Δ + V , with V a potential satisfying a reverse Hölder inequality introduced by Dziubański et al. in 2005. Besides, the boundedness of the Littlewood-Paley operators associated to L in BM O θ , L also be proved.
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