Always be a first-rate version of yourself, instead of a second-rate version of somebody else.
by Judy Garland

Convexity of torus-focus integrable systems

The following pdf file contains the slides of my talk on the convexity of integrable Hamiltonian systems with focus-focus singularities at the “Workshop on Integrable Systems and Applications”, IBS-CGP, Postech, 02 May 2018.

Convexity-CGP2018