Fractional Differential Calculus · Volume 9, Issue 1 On the weak solution u ∈ C1-α(I,E) of a fractional-order weighted Cauchy type problem in reflexive Banach spaces 09-04 Pages 55-63 DOI 10.7153/fdc-2019-09-04 Downloads Short PDF Full PDF PNG Authors A.M.A. El-Sayed Sh. A. Abd El-Salam Keywords weighted Cauchy type problem fractional-order weak solution Subject classes 34A12 34A08 35D30