Toric degeneration and non-displaceable Lagrangian tori in $S^2\times S^2$

Kenji Fukaya, Yong Geun Oh, Hiroshi Ohta +1

In this article, using the idea of toric degeneration and the computation of the full potential function of Hirzebruch surface $F_2$, which is \emph{not} Fano, we produce a continu…