International Journal on Minority and Group Rights. Том 10. 2003. С. 203-220
In this paper, we present some inequalities for Riemann–Liouville and Caputo q-fractional derivatives related to the q-Leibniz rule. We used one of the inequalities to prove the maximum principle for a time fractional q-Cauchy differential equation. © 2018, Malaysian Mathematical Sciences Society and Penerbit Universiti Sains Malaysia.