Central limit theorem for random walk in degenerate divergence-free random environment: ${\mathcal{H}}_{-1}$ reloaded with relaxed ellipticity

Bálint Tóth

This paper enhances the result of the work [G. Kozma, B. Tóth, Ann. Probab. vol. 45 (2017) 4307-4347] . We prove the central limit theorem (in probability w.r.t. the environment)…