(Higher Normal School of Technological Education - Skikda, 2024) Mansar, Asma; Larit, Rayen; Benhiouna, Salah
In this work, our focus is on studying certain boundary value problems involving
fractional differential equations, some of which are of the first hybrid type. The study includes the existence and uniqueness of solutions using some fixed point theorems, in addition to investigating stability according to the Ulam-Hyers.