collaborators

4 papers

math.AG2026

Tropical and algebraic elliptic plane curves with fixed j-invariant

Alessio Cela, Sae Koyama

We tropically enumerate planar well-spaced elliptic curves with a fixed -invariant. Combined with the recent genus 1 correspondence theorem of Cela--Koyama, this yields an alter…

math.PR2026

Scaling limit of additive functionals for reversible non-gradient exclusion process: critical cases

Chenlin Gu, Linzhi Yang, Linjie Zhao

For the reversible speed-change exclusion process in , we study the scaling limit of additive functionals ${Γ_t(f) = \int_0^t f(η_s)\, \mathrm{d…

math.PR2026

Quantitative stochastic homogenization for long-range random walks with critical jump index

Xin Chen, Chenlin Gu, Jian Wang

In this paper, we study the stochastic homogenization for a class of symmetric random walks in random conductance model, whose one-step transition probability from to is pr…

math.PR2026

Quantitative homogenization and hydrodynamic limit of non-gradient exclusion process

Tadahisa Funaki, Chenlin Gu, Han Wang

For the non-gradient exclusion process, we prove the quantitative homogenization of the diffusion matrix and the conductivity by local functions. The proof relies on the renormaliz…