000169946 001__ 169946 000169946 005__ 20260306154908.0 000169946 0247_ $$2doi$$a10.1016/j.jfa.2026.111384 000169946 0248_ $$2sideral$$a148486 000169946 037__ $$aART-2026-148486 000169946 041__ $$aeng 000169946 100__ $$aAnsorena, José L. 000169946 245__ $$aMutually non isomorphic mixed-norm Lebesgue spaces 000169946 260__ $$c2026 000169946 5060_ $$aAccess copy available to the general public$$fUnrestricted 000169946 5203_ $$aWe prove that for 1 ≤ p, q ≤ ∞ the mixed-norm spaces Lq (Lp) are mutually non-isomorphic, with the only exception that Lq (L2) is isomorphic to Lq (Lq ) for all 1 < q < ∞. 000169946 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttps://creativecommons.org/licenses/by/4.0/deed.es 000169946 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000169946 700__ $$0(orcid)0000-0001-6249-9247$$aBello, Glenier$$uUniversidad de Zaragoza 000169946 7102_ $$12006$$2015$$aUniversidad de Zaragoza$$bDpto. Matemáticas$$cÁrea Análisis Matemático 000169946 773__ $$g290, 9 (2026), 111384 [31 pp.]$$pJ. funct. anal.$$tJOURNAL OF FUNCTIONAL ANALYSIS$$x0022-1236 000169946 8564_ $$s1295817$$uhttps://zaguan.unizar.es/record/169946/files/texto_completo.pdf$$yVersión publicada 000169946 8564_ $$s1129153$$uhttps://zaguan.unizar.es/record/169946/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000169946 909CO $$ooai:zaguan.unizar.es:169946$$particulos$$pdriver 000169946 951__ $$a2026-03-06-14:51:04 000169946 980__ $$aARTICLE