Optimality of embeddings of Bessel-potential-type spaces into generalized Hölder spaces

Web of Science: 8 citas, Scopus: 9 citas, Google Scholar: citas

Fecha:	2005
Resumen:	We establish the sharpness of embedding theorems for Bessel-potential spaces modelled upon Lorentz-Karamata spaces and we prove the non compactness of such embeddings. Target spaces in our embeddings are generalized Hölder spaces. As consequences of our results, we get continuous envelopes of Bessel-potential spaces modelled upon Lorentz-Karamata spaces.
Derechos:	Tots els drets reservats.
Lengua:	Anglès
Documento:	Article ; recerca ; Versió publicada
Publicado en:	Publicacions matemàtiques, V. 49 n. 2 (2005) p. 297-327, ISSN 2014-4350

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