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Pàgina inicial > Articles > Articles publicats > Measuring Triebel-Lizorkin fractional smoothness on domains in terms of first-order differences |
Data: | 2019 |
Resum: | In this note, we give equivalent characterizations for a fractional Triebel-Lizorkin space (Formula presented. ) in terms of first-order differences in a uniform domain (Formula presented. ). The characterization is valid for any positive, non-integer real smoothness (Formula presented. ) and indices (Formula presented. ), (Formula presented. ) as long as the fractional part (Formula presented. ) is greater than (Formula presented. ). |
Ajuts: | European Commission 320501 Agència de Gestió d'Ajuts Universitaris i de Recerca 2017/SGR-395 Ministerio de Ciencia e Innovación MTM-2016-77635-P |
Drets: | Tots els drets reservats. |
Llengua: | Anglès |
Document: | Article ; recerca ; Versió acceptada per publicar |
Matèria: | 42B35 ; 46E35 (primary) |
Publicat a: | Journal of the London Mathematical Society, Vol. 100, Issue 2 (October 2019) , p. 692-716, ISSN 1469-7750 |
26 p, 678.3 KB |