Stability for coupled systems on networks with Caputo-Hadamard fractional derivative
Publish place: Journal of Mathematical Modeling، Vol: 9، Issue: 1
Publish Year: 1400
نوع سند: مقاله ژورنالی
زبان: English
View: 30
This Paper With 12 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JMMO-9-1_008
تاریخ نمایه سازی: 19 خرداد 1403
Abstract:
This paper discusses stability and uniform asymptotic stability of the trivial solution of the following coupled systems of fractional differential equations on networks\begin{equation*} \left\{ \begin{array}{l l l} ^{cH}D^{\alpha} x_{i}=f_{i}(t,x_{i})+\sum\limits_{j=۱}^{n}g_{ij}(t,x_{i},x_{j}),&t> t_{۰}, \\ x_{i}(t_{۰})=x_{i۰}, \end{array} \right. \end{equation*} where ^{cH}D^{\alpha} denotes the Caputo-Hadamard fractional derivative of order \alpha , ۱<\alpha\leq ۲ , i=۱,۲,\dots,n, and f_{i}:\mathbb{R}_{+}\times\mathbb{R}^{m_i} \to \mathbb{R}^{m_i} , g_{ij} : \mathbb{R}_{+}\times \mathbb{R}^{m_i}\times \mathbb{R}^{m_j} \to \mathbb{R}^{m_i} are given functions. Based on graph theory and the classical Lyapunov technique, we prove stability and uniform asymptotic stability under suitable sufficient conditions. We also provide an example to illustrate the obtained results.
Keywords:
Fractional differential equation , Caputo-Hadamard , Coupled systems on networks , Lyapunov function
Authors
Hadjer Belbali
Laboratoire de Mathematiques et Sciences appliquees, University of Ghardaia, Algeriaa
Maamar Benbachir
Faculty of Sciences, Saad Dahlab University, Blida, Algeria