利用一个特殊的积分不等式研究了一类具阻尼的非线性四阶双曲方程初边值问题,该方程描述的是非线性杆的振动问题,得到了该问题解的能量一致能量衰减估计,同样的结论对二阶非线性阻尼方程也成立.
[1] Banks H T, GILLIAM O S, SHUBOV V I. Well-posedness for a one dimensional nonlinear beam [J]. Berlin Birkhauser 1995.
[2] Banks H T, GILLIAM D S, SHUBOV V I. Global solvability for damped abstract nonlinear hyperbolic systems [J]. Differential and Integral Equations 1997.
[3] Komornik V. Exact controllability and stabilization: the multiplier method [M]. Paris:Masson-John Wiley 1994.