On the practical stability with respect to part of the variables of <i>ϖ</i> ‐fractional‐order systems

Abstract This study describes stability analysis that guarantees a part of the solutions will converge to a small ball centered in the origin for ‐fractional‐order systems ( ‐FOS). Such nonlinear systems are explored, and such practical stability is guaranteed by using the Lyapunov‐like functions. This study delves into the theoretical underpinnings of practical stability. Additionally, it clarifies this concept through an application.