On the three-space property for subprojective and superprojective banach spaces

González Ortiz, Manuel; Pello García, Javier

doi:10.1007/s00009-025-02815-4

dc.contributor.author	González Ortiz, Manuel
dc.contributor.author	Pello García, Javier
dc.contributor.other	Universidad de Cantabria	es_ES
dc.date.accessioned	2025-04-07T15:53:37Z
dc.date.available	2025-04-07T15:53:37Z
dc.date.issued	2025-03-08
dc.identifier.issn	1660-5454
dc.identifier.issn	1660-5446
dc.identifier.other	PID2019-103961GB-C22	es_ES
dc.identifier.uri	https://hdl.handle.net/10902/36211
dc.description.abstract	We introduce the notion of subprojective and superprojective operators and we use them to prove a variation of the three-space property for subprojective and superprojective spaces. As an application, we show that some spaces considered by Johnson and Lindenstrauss are both subprojective and superprojective.	es_ES
dc.description.sponsorship	Open Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature.	es_ES
dc.format.extent	11 p.	es_ES
dc.language.iso	eng	es_ES
dc.publisher	Birkhäuser	es_ES
dc.rights	Attribution 4.0 International	es_ES
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/	*
dc.source	Mediterranean Journal of Mathematics, 2025, 22(2), 54	es_ES
dc.subject.other	Subprojective Banach space	es_ES
dc.subject.other	Superprojective Banach space	es_ES
dc.subject.other	Three-space property	es_ES
dc.title	On the three-space property for subprojective and superprojective banach spaces	es_ES
dc.type	info:eu-repo/semantics/article	es_ES
dc.relation.publisherVersion	https://doi.org/10.1007/s00009-025-02815-4	es_ES
dc.rights.accessRights	openAccess	es_ES
dc.identifier.DOI	10.1007/s00009-025-02815-4
dc.type.version	publishedVersion	es_ES