An elementary proof of sharp Sobolev embeddings
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- by Jan Malý and Luboš Pick PDF
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Abstract:
We present an elementary unified and self-contained proof of sharp Sobolev embedding theorems. We introduce a new function space and use it to improve the limiting Sobolev embedding theorem due to Brézis and Wainger.References
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Additional Information
- Jan Malý
- Affiliation: Department of Mathematical Analysis, Faculty of Mathematics and Physics, Charles University, Sokolovská 83, 186 75 Praha 8, Czech Republic
- Email: maly@karlin.mff.cuni.cz
- Luboš Pick
- Affiliation: Department of Mathematical Analysis, Faculty of Mathematics and Physics, Charles University, Sokolovská 83, 186 75 Praha 8, Czech Republic
- Email: pick@karlin.mff.cuni.cz
- Received by editor(s): May 3, 2000
- Received by editor(s) in revised form: July 14, 2000
- Published electronically: June 19, 2001
- Communicated by: Joseph A. Ball
- © Copyright 2001 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 130 (2002), 555-563
- MSC (1991): Primary 46E35; Secondary 46E30, 26D10
- DOI: https://doi.org/10.1090/S0002-9939-01-06060-9
- MathSciNet review: 1862137