Muhammad Asif

Dynamical Analysis and Backstepping-Based Synchronization of a Fractional-Order Hyperchaotic Yan System Using RBF Neural Networks

This paper explores the dynamic behavior and control of a novel 4D fractional-order hyperchaotic Yan system, characterized by transitions between stability, periodicity, and chaos, driven by fractional-order parameters and initial conditions. The system’s complex nonlinear dynami...

Accurate Treatment of Solution and Flux Discontinuities in 2D Time-Dependent Interface Problems via Meshless Method

Interface problems frequently arise in applications including heat conduction with composite materials, fluid flow in porous media, and diffusion–reaction processes across heterogeneous domains. This paper presents a numerical method that combines radial basis functions with a fi...