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Scholars Journal of Physics, Mathematics and Statistics | Volume-11 | Issue-11 Call for paper
On the Global Existence of Solution and Lyapunov Asymptotic Practical Stability for Nonlinear Impulsive Caputo Fractional Derivative via Comparison Principle
Ante, J. E, Abraham, E. E, Ebere, U. E, Udogworen, W. K, Akpan, C. S
Published: Nov. 6, 2024 |
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DOI: https://doi.org/10.36347/sjpms.2024.v11i11.001
Pages: 160-172
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Abstract
This paper examines the existence of maximal solution of the comparison differential system and also establishes sufficient conditions for the asymptotic practical stability of the trivial solution of a nonlinear impulsive Caputo fractional differential equations with fixed moments of impulse using the vector Lyapunov functions. First, it was discovered that the vector form of the Lyapunov function was majorized by the maximal solution of the comparison system. From the results obtained, it was also established that the main system is asymptotically practically stable in the sense of Lyapunov.