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Title: | Sharpness and non-compactness of embeddings of Bessel-potential-type spaces | Authors: | Gogatishvili, Amiran Neves, Júlio Severino Opic, Bohumír |
Issue Date: | 2007 | Citation: | Mathematische Nachrichten. 280:9-10 (2007) 1083-1093 | Abstract: | We establish embeddings for Bessel potential spaces modeled upon Lorentz-Karamata spaces with order of smoothness less than one. The target spaces are of Hölder-continuous type. In the super-limiting case we also prove that the embedding is sharp and fails to be compact. (© 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim) | URI: | https://hdl.handle.net/10316/8213 | DOI: | 10.1002/mana.200510537 | Rights: | openAccess |
Appears in Collections: | FCTUC Matemática - Artigos em Revistas Internacionais |
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