Abstract
We consider integral operators with periodic kernels acting from Lp(ℝn) to Lq(ℝn). We obtain sufficient conditions for boundedness of that operators. Moreover we obtain compactness conditions for the product of the integral operator with periodic kernel and the operator of multiplication by an essentially bounded function.
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Funding
The research is performed with support of Russian Foundation for Basic Researches, grant no. 18-01-00094-A.
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Russian Text © The Author(s), 2020, published in Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2020, No. 2, pp. 3–9.
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Avsyankin, O.G. Integral Operators with Periodic Kernels in Spaces of Integrable Functions. Russ Math. 64, 1–7 (2020). https://doi.org/10.3103/S1066369X20020012
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DOI: https://doi.org/10.3103/S1066369X20020012