Robuta

https://www.mdpi.com/2218-1997/4/1/9
The 2 + 1 + 1 decomposition of space-time is useful in monitoring the temporal evolution of gravitational perturbations/waves in space-times with a spatial...
hamiltonian dynamicsspacetimes
https://events.math.unipd.it/ercvenice2020/
hamiltonian dynamics
https://www.kth.se/en/om/upptack/kalender/analytic-abc-constructions-in-hamiltonian-dynamics-and-ergodic-theory-1.1106616?date=2021-10-08&orgdate=2021-06-03&length=1&orglength=212
hamiltonian dynamicsergodic theoryanalyticabcconstructions