Fractional Hardy–Sobolev inequalities on half spaces

We investigate the existence of extremals for Hardy–Sobolev inequalities involving the Dirichlet fractional Laplacian (−Δ)s of order s∈(0,1) on half-spaces.

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Veröffentlicht in:Nonlinear analysis 2019-01, Vol.178, p.32-40
Hauptverfasser: Musina, Roberta, Nazarov, Alexander I.
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container_title Nonlinear analysis
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creator Musina, Roberta
Nazarov, Alexander I.
description We investigate the existence of extremals for Hardy–Sobolev inequalities involving the Dirichlet fractional Laplacian (−Δ)s of order s∈(0,1) on half-spaces.
doi_str_mv 10.1016/j.na.2018.07.002
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subjects Dirichlet problem
Fractional Laplace operators
Half spaces
Hardy inequality
Inequalities
Laplace transforms
Nonlinear systems
Sobolev inequality
title Fractional Hardy–Sobolev inequalities on half spaces
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