Research

Coauthors

I have had the pleasure of working with the following wonderful people:

Xinxin Chen, Aser Cortines, Loïc de Raphélis, Jian Ding, Yichao Huang, Yiyang Jiang, Shuwen Lai, Oren Louidor, Pascal Maillard, Yan-Xia Ren, Adela Svejda, Longmin Wang.

Papers and preprints

(listed in reverse chronological order of their first posting date on arXiv.)

  1. The height of discrete-time critical beta-splitting trees

    The height of discrete-time critical beta-splitting trees

    arxiv, 2026+

    simulation
  2. Extremal separation times and clade-count dynamics in fragmentation trees: a freezing transition

    Extremal separation times and clade-count dynamics in fragmentation trees: a freezing transition

    arxiv, 2026+

    simulation
  3. Aging in a spin glass with a logarithmic potential

    Aging in a spin glass with a logarithmic potential

    with Aser Cortines, Oren Louidor and Adela Svejda

    arxiv, 2026+

  4. Atypical Decay Rates for Atypical Heights in Random Recursive Trees

    Atypical Decay Rates for Atypical Heights in Random Recursive Trees

    with Xinxin Chen

    arxiv, 2026+

    slides
  5. Minimum-Weight Path in a Sparse Erdős--Rényi Graph with Signed Weights

    Minimum-Weight Path in a Sparse Erdős--Rényi Graph with Signed Weights

    with Pascal Maillard

    arxiv, 2025+

  6. Left Tail of the Derivative Martingale in a Gaussian BRW in the Entire Subcritical Regime

    Left Tail of the Derivative Martingale in a Gaussian BRW in the Entire Subcritical Regime

    with Xinxin Chen and Yichao Huang

    arxiv, 2025+

  7. Exponential moments of truncated branching random walk martingales

    Exponential moments of truncated branching random walk martingales

    with Pascal Maillard

    Electron. J. Probab., 2025

    journal
  8. Branching Brownian motion conditioned on large level sets

    Branching Brownian motion conditioned on large level sets

    with Xinxin Chen

    arxiv, 2024+

    slides
  9. Multifractal spectrum of branching random walks on free groups

    Multifractal spectrum of branching random walks on free groups

    with Shuwen Lai and Longmin Wang

    arxiv, 2024+

    slides
  10. Branching random walk conditioned on large martingale limit

    Branching random walk conditioned on large martingale limit

    with Xinxin Chen and Loïc de Raphélis

    Accepted in Ann. Inst. H. Poincaré Probab. Statist., 2024+

    slides
  11. From 0 to 3: Intermediate phases between normal and anomalous spreading of two-type branching Brownian motion

    From 0 to 3: Intermediate phases between normal and anomalous spreading of two-type branching Brownian motion

    with Yan-Xia Ren

    arxiv, 2023+

    slides poster
  12. Double jump in the maximum of two-type reducible branching Brownian motion

    Double jump in the maximum of two-type reducible branching Brownian motion

    with Yan-Xia Ren

    Ann. Inst. H. Poincaré Probab. Statist., 2026

    journal slides poster
  13. Shotgun threshold for sparse Erdős–Rényi graphs

    Shotgun threshold for sparse Erdős–Rényi graphs

    with Jian Ding and Yiyang Jiang

    IEEE Transactions on Information Theory, 2023

    journal slides poster