Usman Riaz

Fractional view analysis of the impact of vaccination on the dynamics of a viral infection

Existence of solutions for hybrid modified ABC-fractional differential equations with p-Laplacian operator and an application to a waterborne disease model

Existence and Stability of Implicit Fractional Differential Equations with Stieltjes Boundary Conditions Involving Hadamard Derivatives

Analysis of (α,β)-order coupled implicit Caputo fractional differential equations using topological degree method