Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/4638
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Haroske, Dorothee D. | - |
dc.contributor.author | Moura, Susana D. | - |
dc.date.accessioned | 2008-09-01T11:35:42Z | - |
dc.date.available | 2008-09-01T11:35:42Z | - |
dc.date.issued | 2004 | en_US |
dc.identifier.citation | Journal of Approximation Theory. 128:2 (2004) 151-174 | en_US |
dc.identifier.uri | https://hdl.handle.net/10316/4638 | - |
dc.description.abstract | We study continuity envelopes in spaces of generalised smoothness Bpq(s,[Psi]) and Fpq(s,[Psi]) and give some new characterisations for spaces Bpq(s,[Psi]). The results are applied to obtain sharp asymptotic estimates for approximation numbers of compact embeddings of type id:Bpq(s1,[Psi])(U)-->B[infinity][infinity]s2(U), where and U stands for the unit ball in . In case of entropy numbers we can prove two-sided estimates. | en_US |
dc.description.uri | http://www.sciencedirect.com/science/article/B6WH7-4CJ46BP-2/1/657c23c999826d1ddc7f151a129df173 | en_US |
dc.format.mimetype | aplication/PDF | en |
dc.language.iso | eng | eng |
dc.rights | openAccess | eng |
dc.subject | Function spaces of generalised smoothness | en_US |
dc.subject | Continuity envelopes | en_US |
dc.subject | Entropy numbers | en_US |
dc.subject | Approximation numbers | en_US |
dc.title | Continuity envelopes of spaces of generalised smoothness, entropy and approximation numbers | en_US |
dc.type | article | en_US |
dc.identifier.doi | 10.1016/j.jat.2004.04.008 | - |
uc.controloAutoridade | Sim | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
item.openairetype | article | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
crisitem.author.researchunit | CMUC - Centre for Mathematics of the University of Coimbra | - |
crisitem.author.orcid | 0000-0002-7211-0474 | - |
Appears in Collections: | FCTUC Matemática - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
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file4c9dae82f31b4600b225718a876c35f6.pdf | 341.22 kB | Adobe PDF | View/Open |
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