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Asymptotic behaviour of the solutions for a weakly damped anisotropic sixth-order Schrödinger type equation in \mathbb{R}^2
2021
Discrete and continuous dynamical systems. Series B
We study the long-time behaviour of the solutions to a nonlinear damped anisotropic sixth-order Schrödinger type equation in R 2 that reads We prove that this behaviour is described by the existence of regular global attractor in an anisotropic Sobolev space with finite fractal dimension.
doi:10.3934/dcdsb.2021032
fatcat:bdi5krqpsrbslfjsng77sotsie