“ There are 10^11 stars in the galaxy. That used to be a huge number. But it's only a hundred billion. It's less than the national deficit! We used to call them astronomical numbers. Now we should call them economical numbers. ” by Richard Feynman (1918 - 1988)
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
“ University politics are vicious precisely because the stakes are so small. ” by Henry Kissinger
“ It is said that the world is in a state of bankruptcy, that the world owes the world more than the world can pay. ” by Ralph Waldo Emerson (1803-1882)
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