Smoluchowski equation
gravitational collapse
random walker
Fokker-Planck
effondrement gravitationnel
marcheur aléatoire
[PHYS.COND.CM-GEN] Physics/Condensed Matter/Other
[PHYS.ASTR.CO] Physics/Astrophysics/Cosmology and Extra-Galactic Astrophysics
[SDU.ASTR.CO] Sciences of the Universe/Astrophysics/Cosmology and Extra-Galactic Astrophysics