Investigation of an implicit Hadamard fractional differential equation with Riemann-Stieltjes integral boundary condition.

Anew class of implicit Hadamard fractional differential equations with Riemann-Stieltjes integral boundary conditions is studied in this research paper. The existence and uniqueness results of the aforesaid problem are investigated using Schauder's fixed point theorem and Banach's contraction mapping principle. A simulative example is given to highlight the acquired outcomes. [ABSTRACT FROM AUTHOR]