Spectral problems for planar domains and billiards

The workshop focuses around the questions of spectral rigidity motivated by the famous question: Can you hear the shape of a drum? Recent progress on dynamical spectral rigidity will be discussed. 
Regarding the event also see: https://leguil.perso.math.cnrs.fr/Budapest/index.html 

Funding
The workshop is funded by Erdös Center semester budget and Vadim Kaloshin's ERC grant #885707 in collaboration with IST Austria.