On the Space of Locally Sobolev-Slobodeckij Functions

Autor: A. Behzadan, M. Holst
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Journal of Function Spaces, Vol 2022 (2022)
Druh dokumentu: article
ISSN: 2314-8888
74424823
DOI: 10.1155/2022/9094502
Popis: The study of certain differential operators between Sobolev spaces of sections of vector bundles on compact manifolds equipped with rough metric is closely related to the study of locally Sobolev functions on domains in the Euclidean space. In this paper, we present a coherent rigorous study of some of the properties of locally Sobolev-Slobodeckij functions that are especially useful in the study of differential operators between sections of vector bundles on compact manifolds with rough metric. The results of this type in published literature generally can be found only for integer order Sobolev spaces Wm,p or Bessel potential spaces Hs. Here, we have presented the relevant results and their detailed proofs for Sobolev-Slobodeckij spaces Ws,p where s does not need to be an integer. We also develop a number of results needed in the study of differential operators on manifolds that do not appear to be in the literature.
Databáze: Directory of Open Access Journals
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