Continuum of finite point blowup rates for the critical generalized Korteweg-de Vries equation

Yvan Martel, Didier Pilod

For any $\nu \in (\frac{3}{7},\frac{1}{2})$, we prove the existence of an $H^1$ solution $u$ of the mass critical generalized Korteweg-de Vries equation on the time interval $(0,T_0]$, for so…