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首页> 外文期刊>Electronic Journal of Qualitative Theory of Differential Equations >Global existence and asymptotic behavior of solutions for a system of higher-order Kirchhoff-type equations
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Global existence and asymptotic behavior of solutions for a system of higher-order Kirchhoff-type equations

机译:一类高阶Kirchhoff型方程组解的整体存在性和渐近行为

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摘要

This paper deals with the global existence and energy decay of solutions for some coupled system of higher-order Kirchhoff-type equations with nonlinear dissipative and source terms in a bounded domain. We prove the existence of global solutions for this problem by constructing a stable set in $H_0^{m_1}(Omega) imes H_0^{m_2}(Omega)$ and give the decay estimate of global solutions by applying a lemma of V. Komornik.
机译:本文讨论了带界域中具有非线性耗散项和源项的高阶Kirchhoff型方程耦合系统解的整体存在性和能量衰减。我们通过在$ H_0 ^ {m_1}( Omega) times H_0 ^ {m_2}( Omega)$中构造一个稳定集来证明该问题的全局解的存在,并通过引理给出全局解的衰减估计V. Komornik。

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