Commutators of homogeneous fractional integrals on Herz-type Hardy spaces with variable exponent |
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Authors: | Hongbin Wang |
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Institution: | 1.Shandong University of Technology,Zibo, Shandong,China |
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Abstract: | Let Ω ∈ L s (S n?1), s ≥ 1, be a homogeneous function of degree zero, and let σ (0 < σ < n) and b be Lipschitz or BMO functions. In this paper, we establish the boundedness of the commutators b, T Ω,σ ], generated by a homogeneous fractional integral operator T Ω,σ and function b, on the Herz-type Hardy spaces with variable exponent. |
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