Sobolev Regularity of Multilinear Fractional Maximal Operators on Infinite Connected Graphs

Let <i>G</i> be an infinite connected graph. We introduce two kinds of multilinear fractional maximal operators on <i>G</i>. By assuming that the graph <i>G</i> satisfies certain geometric conditions, we establish the bounds for the above operators on the endpoint...

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Autores principales: Suying Liu, Feng Liu
Formato: article
Lenguaje:EN
Publicado: MDPI AG 2021
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Acceso en línea:https://doaj.org/article/35d4e113c42c4a068e6a75e2741df6b2
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Sumario:Let <i>G</i> be an infinite connected graph. We introduce two kinds of multilinear fractional maximal operators on <i>G</i>. By assuming that the graph <i>G</i> satisfies certain geometric conditions, we establish the bounds for the above operators on the endpoint Sobolev spaces and Hajłasz–Sobolev spaces on <i>G</i>.