报告题目： Robust attractors for a perturbed non-autonomous extensible beam equation with nonlinear nonlocal damping
报告人：杨志坚教授（郑州大学）
时间：2019年6月19日星期三上午10:00—11:00
地点：数信学院3401
摘要：In this talk, we investigates the attractors and their robustness for a perturbed non-autonomous extensible beam equation with nonlinear nonlocal damping. We prove that the related evolution process has a finite dimensional pullback attractor A and a pullback exponential attractor M for each extensibility parameter k in [0, 1], respectively, and both of them are stable on the perturbation k. In particular, these stability holds for the global and exponential attractors when the non-autonomous dynamical system degenerates to an autonomous one, so these results deepen and extend those in recent literatures.
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