“…It is clear that the k-hypergeometric series 2 F 1,k has evolved from the hypergeometric series 2 F 1 . Hence, we mention the works of Díaz et al [30,31], Krasniqi [32,33], Kokologiannaki [34], Mubeen et al (see [35][36][37][38][39][40]), Rehman et al [41,42], and the references therein for results on k-hypergeometric series and the homogeneous k-hypergeometric differential equation. In 2005, the Pochhanner k-symbol was developed by Díaz et al [30].…”