1. New Characterizations of Weights in Hardy and Opial Type Inequalities via Solvability of Dynamic Equations. (1st August 2019) Authors: Saker, S. H.; Sayed, A. G.; Sikorska-Nowak, A.; Abohela, I. Other Names: Rehak Pavel Academic Editor. Journal: Discrete dynamics in nature and society Issue: Volume 2019(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗