2 papers
math.PR2023
Limit Theorems for Random Walks in the Hyperbolic Space
V Konakov, S Menozzi
We prove central and local limit theorems for random walks on the Poincar{é} hyperbolic space of dimension n {\v e} 2. To this end we use the ball model and describe the walk there…
math.PR2015
Weak Error for Continuous Time Markov Chains Related to Fractional in Time P(I)DEs
M. Kelbert, V. Konakov, S. Menozzi
We provide sharp error bounds for the difference between the transition densities of some multidimensional Continuous Time Markov Chains (CTMC) and the fundamental solutions of som…