Article Contents
Article Contents

# On damping rates of dissipative KdV equations

• We consider here different models of dissipative Korteweg-de Vries (KdV) equations on the torus. Using a proper wave function $\Gamma$, we compare numerically the long time behavior effects of the damping models and we propose a hierarchy between these models. We also introduce a method based on the solution of an inverse problem to rebuild a posteriori the damping operator using only samples of the solution.
Mathematics Subject Classification: Primary: 35B40, 35Q53, 65M06, 65M32, 65M70; Secondary: 65L12, 15A29.

 Citation:

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