RT journal article T1 ℓp-maximal regularity for a class of fractional difference equations on UMD spaces. The case 1 < α < 2. A1 Lizama, Carlos A1 Murillo Arcila, Marina A2 Matemáticas K1 Maximal regularity K1 Lebesgue spaces of sequences K1 UMD Banach spaces K1 R-boundedness K1 lattice models AB By using Blunck's operator-valued Fourier multiplier theorem, wecompletely characterize the existence and uniqueness of solutions in Lebesguespaces of sequences for a discrete version of the Cauchy problem with fractionalorder $1 <\alpha< 2$. This characterization is given solely in spectral terms on thedata of the problem, whenever the underlying Banach space belongs to theUMD-class. SN 1735-8787 YR 2017 FD 2017 LK http://hdl.handle.net/10498/35441 UL http://hdl.handle.net/10498/35441 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 10-may-2026