Displaying similar documents to “Another extension of Orlicz--Sobolev spaces to metric spaces.”

Musielak-Orlicz-Sobolev spaces with zero boundary values on metric measure spaces

Takao Ohno, Tetsu Shimomura (2016)

Czechoslovak Mathematical Journal

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We define and study Musielak-Orlicz-Sobolev spaces with zero boundary values on any metric space endowed with a Borel regular measure. We extend many classical results, including completeness, lattice properties and removable sets, to Musielak-Orlicz-Sobolev spaces on metric measure spaces. We give sufficient conditions which guarantee that a Sobolev function can be approximated by Lipschitz continuous functions vanishing outside an open set. These conditions are based on Hardy type...