Energy Decay Estimate of Global Solution for a Class of Nonlinear Damping Petrovsky Equations
Abstract: The nonlinear damping Petrovsky equation ua+Δ2u+a(1+|ut|r)ut=b|u|pu with initial-boundary conditions on bounded region is studied. The V. Komornik lemma here plays a crucial role in the energy decay estimate of global solution.
文章引用: 陈 振 , 王 瑞 , 钞雅丽 (2015) 一类非线性阻尼Petrovsky方程整体解的能量衰减估计。 理论数学， 5， 14-20. doi: 10.12677/PM.2015.51003
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