Orbital and asymptotic stability of a train of peakons for the Novikov equation
Orbital and asymptotic stability of a train of peakons for the Novikov equation
<p style='text-indent:20px;'>The Novikov equation is an integrable Camassa-Holm type equation with cubic nonlinearity. One of the most important features of this equation is the existence of peakon and multi-peakon solutions, i.e. peaked traveling waves behaving as solitons. This paper aims to prove both, the orbital and asymptotic stability of peakon …