146913 20260217205521.0 doi 10.1007/s11117-024-01093-w sideral 140747 ART-2024-140747 eng Ansorena, José L. Unconditional basic sequences in function spaces with applications to Orlicz spaces 2024 Access copy available to the general public Unrestricted We find conditions on a function space that ensure that it behaves as an -space in the sense that any unconditional basis of a complemented subspace of either is equivalent to the unit vector system of or has a subbasis equivalent to a disjointly supported basic sequence. This dichotomy allows us to classify the symmetric basic sequences of . Several applications to Orlicz function spaces are provided. info:eu-repo/grantAgreement/ES/DGA/E48-23R info:eu-repo/grantAgreement/ES/MICINN/PID2022-137294NB-I00 info:eu-repo/semantics/openAccess by https://creativecommons.org/licenses/by/4.0/deed.es 0.9 2024 MATHEMATICS 160 / 492 = 0.325 2024 Q2 T1 0.694 2024 Mathematics (miscellaneous) 2024 Q1 Theoretical Computer Science 2024 Q2 Analysis 2024 Q2 1.9 2024 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Bello, Glenier Universidad de Zaragoza (orcid)0000-0001-6249-9247 2006 015 Universidad de Zaragoza Dpto. Matemáticas Área Análisis Matemático 29, 1 (2024), 1-36 Positivity POSITIVITY 1385-1292 518929 http://zaguan.unizar.es/record/146913/files/texto_completo.pdf Versión publicada 1078944 http://zaguan.unizar.es/record/146913/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:146913 articulos driver 2026-02-17-20:28:41 ARTICLE