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math.PR2026
Cone-Additive Functions for Random Walks on Free Products of Graphs
Lorenz A. Gilch, Hanna Oppelmayer
We define cone-additive functions for random walks on free products of countable graphs. These functions satisfy a limit theorem under mild assumptions. In fact, cone-additivity is…
math.PR2025
Central Limit Theorems for Drift and Entropy of Random Walks on Free Products
Lorenz A. Gilch
In this article we consider a natural class of random walks on free products of graphs, which arise as convex combinations of random walks on the single factors. From the works of…