TY - JOUR AU - Arju AU - and Seemab AU - Mujeeb Ur Rehman AU - Michal Fečkan AU - Jehad Alzabut AU - Syed Abbas TI - On the existence and Ulam–Hyers stability of a new class of partial (φ, χ)−fractional differential equations with impulses JO - Filomat PY - 2021 SP - 1977 VL - 35 IS - 6 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2106977S/ DO - 10.2298/FIL2106977S LA - en ID - 10_2298_FIL2106977S ER -