Symmetrization and sharp Sobolev inequalities in metric spaces
Palavras-chave:
Sobolev, embedding, metric, vector fields, symmetrization 2000 Mathematics Sub ject Classification, Primary, 46E30, 26D10
Resumo
We derive sharp Sob olev inequalities for Sob olev spaces on metric spaces. In particular, we obtain new sharp Sob olev emb eddings and Fab er-Krahn estimates for H¨rmander vector fields. oFormato
Publicado
2009-07-27
Como Citar
Milman, M., & Kališ, J. (2009). Symmetrization and sharp Sobolev inequalities in metric spaces. Revista Matemática Complutense, 22(2), 499-515. https://doi.org/10.5209/rev_REMA.2009.v22.n2.16292
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