Abstract
Let Ω ∈ L s(Sn−1) for s ⩾ 1 be a homogeneous function of degree zero and b a BMO function. The commutator generated by the Marcinkiewicz integral \({\mu _\Omega }\) and b is defined by
. In this paper, the author proves the (L p(·)(ℝn),L p(·)(ℝn))-boundedness of the Marcinkiewicz integral operator \({\mu _\Omega }\) and its commutator [b, \({\mu _\Omega }\)] when p(·) satisfies some conditions. Moreover, the author obtains the corresponding result about \({\mu _\Omega }\) and [b, \({\mu _\Omega }\)] on Herz spaces with variable exponent.
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Wang, H. Commutators of Marcinkiewicz integrals on Herz spaces with variable exponent. Czech Math J 66, 251–269 (2016). https://doi.org/10.1007/s10587-016-0254-1
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DOI: https://doi.org/10.1007/s10587-016-0254-1