On the hyperbolic group and subordinated integrals as operators on sequence Banach spaces

Abadias, L. (Universidad de Zaragoza) ; Galé, J. E. (Universidad de Zaragoza) ; Miana, P. J. (Universidad de Zaragoza) ; Oliva-Maza, J. (Universidad de Zaragoza)

Resumen: We show that the composition hyperbolic group in the unit disc, once transferred to act on sequence spaces, is bounded on l^p if and only if p = 2. We introduce some integral operators subordinated to that group which are natural generalizations of classical operators on sequences. For the description of such operators, we use some combinatorial identities which look interesting in their own.

Idioma: Inglés

DOI: 10.1007/s10476-024-00047-4

Año: 2024

Publicado en: ANALYSIS MATHEMATICA 51 (2024), [22 pp.]
ISSN: 0133-3852

Financiación: info:eu-repo/grantAgreement/ES/DGA/E26-17R
Financiación: info:eu-repo/grantAgreement/ES/MICINN/PID2019-10579GB-I00
Financiación: info:eu-repo/grantAgreement/ES/MCINN/PID2022-137294NB-I00
Financiación: info:eu-repo/grantAgreement/ES/UZ/UZ2019-CIE-01

Tipo y forma: Article (Published version)

Área (Departamento): Área Análisis Matemático (Dpto. Matemáticas)