In this paper we use the upper and lower solutions method combined with a fixed point theorem for condensing multivalued maps due toMartelli to investigate the existence of solutions of a class of partial hyperbolic differential inclusions with not instantaneous impulses.
Abbas, Saïd; Benchohra, Mouffak; and J. Trujillo, Juan
"Upper and Lower Solutions Method for Partial Fractional Differential Inclusions with Not Instantaneous Impulses,"
Progress in Fractional Differentiation & Applications: Vol. 1
, Article 2.
Available at: https://dc.naturalspublishing.com/pfda/vol1/iss1/2