A new Picone's dynamic inequality on time scales with applications. - S. H. Saker; Ramy Ramadan Mahmoud; Allan Peterson (Appl. Math. Lett., 2015)

Boundedness of discrete Hardy-type operators and self-improving properties of discrete Ariňo and Muckenhoupt weights. - Samir H. Saker; Ramy Ramadan Mahmoud; Mario Krnic (Period. Math. Hung., 2025)