摘要：In this paper, we study boundary value problems, involving the Hilfer fractional derivative, for pantograph fractional differential equations and inclusions supplemented by nonlocal integral boundary conditions. Existence and uniqueness results are obtained by using well-known fixed point theorems for single and multi-valued functions. Examples illustrating our results are also presented.
关键词：Hilfer fractional derivative;Pantograph fractional differential equations;Riemann–Liouville fractional derivative;Caputo fractional derivative;Boundary value problems;Existence and uniqueness;Fixed point theory;
