Remarks on measure-valued Lagrangians on homogeneous spaces
type: Item
instance of: scholarly article
title: Remarks on measure-valued Lagrangians on homogeneous spaces
zbMATH Open document ID: 0957.46027
author: Yanyan Li
published in: Ricerche di Matematica
publication date: 1999-11-25T00:00:00Z
review text: The main aim of the authors is to present the proof of Sobolev inequalities on spaces of homogeneous type, for measure-valued Lagrangians that may not have pointwise defined densities (as in the fractal case). The authors use an approach based on Riesz potential estimates.
Mathematics Subject Classification ID: 46E35
Mathematics Subject Classification ID: 31C25
Mathematics Subject Classification ID: 35J70
zbMATH DE Number: 1370129
zbMATH Keywords: Dirichlet forms
zbMATH Keywords: variational fractals
zbMATH Keywords: Sobolev inequalities
zbMATH Keywords: spaces of homogeneous type
zbMATH Keywords: measure-valued Lagrangians
zbMATH Keywords: Riesz potential estimates
reviewed by: Vladimír Ďurikovič
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 1370129