Resumen: In this paper, we treat some fractional differential equations on the sequence Lebesgue spaces ℓp(N0) with p≥1. The Caputo fractional calculus extends the usual derivation. The operator, associated to the Cauchy problem, is defined by a convolution with a sequence of compact support and belongs to the Banach algebra ℓ1(Z). We treat in detail some of these compact support sequences. We use techniques from Banach algebras and a Functional Analysis to explicity check the solution of the problem. Idioma: Inglés DOI: 10.3390/foundations2040059 Año: 2022 Publicado en: Foundations 2, 4 (2022), 872-884 ISSN: 2673-9321 Tipo y forma: Artículo (Versión definitiva) Área (Departamento): Área Análisis Matemático (Dpto. Matemáticas)