arXiv · 2305.18586
Asymptotic behavior of Kawahara equation with memory effect
Abstract
In this work, we are interested in a detailed qualitative analysis of the Kawahara equation, a model that has numerous physical motivations such as magneto-acoustic waves in a cold plasma and gravity waves on the surface of a heavy liquid. First, we design a feedback control law, which combines a damping component and another one of finite memory-type. Then, we are capable of proving that the problem is well-posed under a condition involving the feedback gains of the boundary control and the memory kernel. Afterwards, it is shown that the energy associated with this system exponentially decays.
Explore related subjects
Keep this discovery
Roberto de A. Capistrano Filho, Boumediène Chentouf, Isadora Maria de Jesus. 2023-05-29. Asymptotic behavior of Kawahara equation with memory effect. https://arxiv.org/abs/2305.18586
Cite the original work for its findings. Save a collection to share your selection of sources.