Near-Linear Dynamics in KdV with Periodic Boundary Conditions

M. B. Erdoğan, N. Tzirakis, V. Zharnitsky, Theodore E. Simos, George Psihoyios, Ch. Tsitouras
2009 AIP Conference Proceedings  
Near linear evolution in Korteweg de Vries (KdV) equation with periodic boundary conditions is established under the assumption of high frequency initial data. This result is obtained by the method of normal form reduction.
doi:10.1063/1.3241300 fatcat:733sxyqkarf63hskbrywtt2nnq