Long-time behavior of bounded global solutions to systems of nonlinear integro-differential equations

被引:1
|
作者
Sanchez, Justino [1 ]
Vergara, Vicente [2 ]
机构
[1] Univ la Serena, Dept Matemat, La Serena, Chile
[2] Univ Tarapaca, Inst Alta Invest, Arica, Chile
关键词
integro-differential equations; fractional derivative; gradient system; Lyapunov function; convergence to steady state; Lojasiewicz inequality; CONVERGENCE;
D O I
10.3233/ASY-131180
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study the long-time behavior of bounded solutions of certain systems of nonlinear integro-differential equations, including differential equations of fractional order between 1 and 2. We obtain appropriate Lyapunov functions for this system and prove that any bounded global solution converges to a steady state if the nonlinear potential E' occurring in the system satisfies the Lojasiewicz inequality.
引用
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页码:167 / 178
页数:12
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