Existence, uniqueness and stability of solution to mixed integral dynamic systems with instantaneous and noninstantaneous impulses on time scales. - Syed Omar Shah; Akbar Zada (Appl. Math. Comput., 2019)

Analysis of Coupled System of Implicit Fractional Differential Equations Involving Katugampola-Caputo Fractional Derivative. - Manzoor Ahmad; Jiqiang Jiang; Akbar Zada; Syed Omar Shah; Jiafa Xu (Complex., 2020)

Existence, uniqueness and stability of semilinear nonautonomous impulsive systems on time scales. - Akbar Zada; Bakhtawar Pervaiz; Syed Omar Shah (Int. J. Comput. Math., 2023)

An analysis on the stability and controllability of non-linear measure differential equations. - Syed Omar Shah; Yonghui Xia (J. Comput. Appl. Math., 2025)