2 papers
math.PR2023
Fluid limit for the coarsening phase of the condensing zero-range process
Inés Armendáriz, Johel Beltrán, Daniela Cuesta +1
We prove a fluid limit for the coarsening phase of the condensing zero-range process on a finite number of sites. When time and occupation per site are linearly rescaled by the tot…
math.PR2010
Metastability of reversible finite state Markov processes
Johel Beltran, Claudio Landim
We prove the metastable behavior of reversible Markov processes on finite state spaces under minimal conditions on the jump rates. To illustrate the result we deduce the metastable…