Jinyoung Park

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math.PR2024

Random Lipschitz functions on graphs with weak expansion

Senem IÅÄ±k, Jinyoung Park

Benjamini, Yadin, and Yehudayoff (2007) showed that if the maximum degree of a graph $G$ is 'sub-logarithmic,' then the typical range of random $Z$ -homomorphisms is super-c…

math.PR2024

Lipschitz functions on weak expanders

Robert A. Krueger, Lina Li, Jinyoung Park

Given a connected finite graph $G$ , an integer-valued function $f$ on $V (G)$ is called $M$ -Lipschitz if the value of $f$ changes by at most $M$ along the edges of $G$ . In 2013, Pel…