Quenched local limit theorem for random conductance models with long-range jumps

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Authors: Xin Chen, Takashi Kumagai, Jian Wang
Cited by: 0

Abstract

We establish the quenched local limit theorem for reversible random walk on $\Z^d$ (with $d\ge 2$) among stationary ergodic random conductances that permit jumps of arbitrary length. The proof is based on the weak parabolic Harnack inequalities and on-diagonal heat-kernel estimates for long-range random walks on general ergodic environments. In particular, this partly solves \cite[Open Problem 2.7]{BCKW}, where the quenched invariance principle was obtained. As a byproduct, we prove the maximal inequality with an extra tail term for long-range reversible random walks, which in turn yields the everywhere sublinear property for the associated corrector.

Fields of Study & Subjects

Stochastic processes and statistical mechanics

Publication details

Journal / source
The Annals of Probability
Volume
54
Issue
3
Publication date
21 April 2026
Language
EN