RT journal article T1 Maximal regularity of solutions for the tempered fractional Cauchy problem A1 Alvarez, Edgardo A1 Lizama, Carlos A1 Murillo Arcila, Marina A2 Matemáticas K1 Maximal regularity K1 Hölder spaces K1 Abstract Cauchy problem K1 Tempered fractional derivatives AB Let $X$ be a Banach space. Given a closed linear operator $A$ defined on $X$ we show that, in vector-valued H\"older spaces $C^{\alpha}(\R,X)\, \, (0<\alpha<1)$, maximal regularity for the abstract Cauchy problem can be characterized solely in terms of a spectral property of the operator $A$, when we equip the Cauchy problem with the tempered fractional derivative. In particular, we show that generators of bounded analytic semigroups admit maximal regularity. PB Elsevier SN 0022-1236 YR 2026 FD 2026 LK http://hdl.handle.net/10498/37336 UL http://hdl.handle.net/10498/37336 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 10-may-2026