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Abstract

In this article, the authors present a systematic study of a class of the Newtonian HK-Sobolev spaces on metric measure spaces. Several Sobolev-type embeddings are discussed in the context of the Newtonian HK-Sobolev spaces. As an application, the boundedness of the fractional maximal operator on the Newtonian HK-Sobolev spaces is also investigated.

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Correspondence to H. M. Srivastava.

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Srivastava, H.M., Saha, P. & Hazarika, B. A class of the Newtonian HK-Sobolev spaces on metric measure spaces. Rev. Real Acad. Cienc. Exactas Fis. Nat. Ser. A-Mat. 118, 84 (2024). https://doi.org/10.1007/s13398-024-01584-1

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