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Trace inequalities for weighted Hardy—Sobolev spaces in the non-diagonal case

Published online by Cambridge University Press:  21 March 2012

Carme Cascante
Affiliation:
Departament de Matemàtica Aplicada i Anàlisi, Facultat de Matemàtiques, Universitat de Barcelona, Gran Via 585, 08071 Barcelona, Spain (cascante@ub.edu; ortega@ub.edu)
Joaquin M. Ortega
Affiliation:
Departament de Matemàtica Aplicada i Anàlisi, Facultat de Matemàtiques, Universitat de Barcelona, Gran Via 585, 08071 Barcelona, Spain (cascante@ub.edu; ortega@ub.edu)

Abstract

We give characterizations of the positive Borel measures μ on so that the weighted Hardy–Sobolev spaces are imbedded in Lq(dμ), for a range of s > 0, 0 < p, q < + ∞, qp, where w is a doubling weight in the unit sphere of ℂn.

Type
Research Article
Copyright
Copyright © Royal Society of Edinburgh 2012

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