We obtain in this article a solution of sequential differential equation involving the Hadamard fractional derivative and focusing the orders in the intervals and . Firstly, we obtain the solution of the linear equations using variation of parameter technique, and next we investigate the existence theorems of the corresponding nonlinear types using some fixed-point theorems. Finally, some examples are given to explain the theorems.
"Solution of Sequential Hadamard Fractional Differential Equations by Variation of Parameter Technique." Abstr. Appl. Anal. 2018 1 - 7, 2018. https://doi.org/10.1155/2018/9605353