Surveys:

  1. Emmanuel Schertzer, Rongfeng Sun and Jan M. Swart .
    The Brownian web, the Brownian net, and their universality. (arXiv:1506.00724, and published version without table of contents)
    Advances in Disordered Systems, Random Processes and Some Applications, 270--368, Cambridge University Press, 2017.
    Based on a course given in the Institut Henri Poincaré trimestre program Disordered Systems, Random Spatial Processes and Some Applications, Jan 5 - Apr 3, 2015.

Short reviews:

  1. Francesco Caravenna, Rongfeng Sun, and Nikos Zygouras.
    Scaling limits of disordered systems and disorder relevance. (arXiv:1602.05825)
    To appear in proceedings for XVIII International Congress on Mathematical Physics, Santiago de Chile, 2015.

  2. Siva R. Athreya, Alexander Drewitz, and Rongfeng Sun.
    Random walk among mobile/immobile traps: a short review. (arXiv:1703.06617)
    In honor of Prof. Charles M. Newman's 70th birthday.

Preprints and Publications:

Papers listed in order of completion. See the respective journals for final published versions.
  1. Jian Ding, Ryoki Fukushima, Rongfeng Sun, Changji Xu.
    Biased random walk conditioned on survival among Bernoulli obstacles: subcritical phase. (arXiv:1904.07433)
    Submitted, 2019.
  1. Francesco Caravenna, Rongfeng Sun, and Nikos Zygouras.
    The two-dimensional KPZ equation in the entire subcritical regime. (arXiv:1812.03911)
    Submitted, 2018.
  1. Emmanuel Schertzer and Rongfeng Sun.
    Perturbations of supercritical oriented percolation and sticky Brownian webs. (arXiv:1811.01849)
    In honor of Prof. Charles M. Newman's 70th birthday.
  1. Francesco Caravenna, Rongfeng Sun, and Nikos Zygouras.
    On the moments of the (2+1)-dimensional directed polymer and stochastic heat equation in the critical window. (arXiv:1808.03586)
    Submitted, 2018.
  1. Jian Ding, Ryoki Fukushima, Rongfeng Sun, Changji Xu.
    Geometry of the random walk range conditioned on survival among Bernoulli obstacles. (arXiv:1806.08319)
    Submitted, 2018.
  1. Francesco Caravenna, Rongfeng Sun, and Nikos Zygouras.
    The Dickman subordinator, renewal theorems, and disordered systems. (arXiv:1805.01465)
    Submitted, 2018.
  1. Rongfeng Sun, Jan M. Swart , and Jinjiong Yu.
    Equilibrium interfaces of biased voter models. (arXiv:1804.04342)
    To appear in Annals of Applied Probability.
  1. Matthias Birkner and Rongfeng Sun.
    Low-dimensional lonely branching random walks die out. (arXiv:1708.06377)
    Annals of Probability 47, 774--803, 2019.
  1. Nicolas Pétrélis, Rongfeng Sun, and Niccolò Torri.
    Scaling limit of the uniform prudent walk. (arXiv:1702.04915)
    Electron. J. Probab. 22, paper no. 66, 1--19, 2017.
  1. Siva R. Athreya, Alexander Drewitz, and Rongfeng Sun.
    Subdiffusivity of a random walk among a Poisson system of moving traps on Z. (arXiv:1603.01709)
    Mathematical Physics, Analysis and Geometry 20, Article 1, 2017.
  1. Francesco Caravenna, Rongfeng Sun, and Nikos Zygouras.
    Universality in marginally relevant disordered systems. (arXiv:1510.06287)
    Ann. Appl. Probab. 27, 3050-3112, 2017.
  1. Andreas Greven, Rongfeng Sun, and Anita Winter.
    Continuum space limit of the genealogies of interacting Fleming-Viot processes on Z. (arXiv:1508.07169)
    Electron. J. Probab. 21, paper no. 58, 1--64, 2016.
  1. Matthias Birkner and Rongfeng Sun.
    One-dimensional random walks with self-blocking immigration. (arXiv:1410.4344)
    Ann. Appl. Probab. 27, 109-139, 2017.
  1. Francesco Caravenna, Rongfeng Sun, and Nikos Zygouras.
    The continuum disordered pinning model. (arXiv:1406.5088)
    Probab. Theory Related Fields 164, 17--59, 2016.
  1. Francesco Caravenna, Rongfeng Sun, and Nikos Zygouras.
    Polynomial chaos and scaling limits of disordered systems. (arXiv:1312.3357)
    Journal of the European Mathematical Society 19, 1--65, 2017.
  1. Quentin Berger, Francesco Caravenna, Julien Poisat, Rongfeng Sun, and Nikos Zygouras.
    The Critical Curves of the Random Pinning and Copolymer Models at Weak Coupling. (arXiv:1301.5308v2)
    Commun. Math. Phys. 326, 507--530, 2014.
  1. Lung-Chi Chen and Rongfeng Sun.
    A Monotonicity Result for the Range of a Perturbed Random Walk. (ArXiv:1203.1389v2)
    Here is an earlier version.
    Journal of Theoretical Probability 27, 997--1010, 2014.
  1. Alexander Drewitz, Perla Sousi, and Rongfeng Sun.
    Symmetric rearrangements around infinity with applications to Lévy processes. (ArXiv:1110.5592v2)
    Probab. Theory Related Fields 158, 637--664, 2014.
  1. Siva R. Athreya and Rongfeng Sun.
    One-dimensional voter model interface revisited. (ArXiv:1108.6200v2)
    Electron. Commun. Probab. 16, Article 70, 792--800, 2011.
  1. Anish Sarkar and Rongfeng Sun.
    Brownian web and oriented percolation: density bounds. (ArXiv:1111.2449v1)
    RIMS Kokyuroku, No. 1805, Applications of Renormalization Group Methods in Mathematical Sciences, 90--101, 2012.
  1. Anish Sarkar and Rongfeng Sun.
    Brownian web in the scaling limit of supercritical oriented percolation in dimension 1+1. (ArXiv:1108.1258v2)
    Electron. J. Probab. 18, Article 21, 2013.
  1. Emmanuel Schertzer, Rongfeng Sun, and Jan M. Swart .
    Stochastic flows in the Brownian web and net. (ArXiv:1011.3895v1)
    Memoirs of the American Mathematical Society 227, 1--176, 2014.
  1. Alexander Drewitz, Jürgen Gärtner, Alejandro Ramírez, and Rongfeng Sun.
    Survival probability of a random walk among a Poisson system of moving traps. (ArXiv:1010.3958v4)
    Probability in Complex Physical Systems--In honour of Erwin Bolthausen and Jürgen Gärtner, 119--158. Springer Proceedings in Mathematics 11, 2012.
  1. Mark Holmes and Rongfeng Sun.
    A monotonicity property for random walk in a partially random environment. (ArXiv:1005.0927v4)
    Stochastic Processes and their Applications 122, 1369--1396, 2012.
  1. Matthias Birkner and Rongfeng Sun.
    Disorder relevance for the random walk pinning model in dimension 3. (ArXiv:0912.1663v3)
    Here is an earlier version.
    Annales de l'Institut Henri Poincaré - Probabilités et Statistiques 47, 259--293, 2011.
  1. Matthias Birkner and Rongfeng Sun.
    Annealed vs quenched critical points for a random walk pinning model. (ArXiv:0807.2752v2)
    Annales de l'Institut Henri Poincaré - Probabilités et Statistiques 46, 414--441, 2010.
  1. Emmanuel Schertzer, Rongfeng Sun, and Jan M. Swart .
    Special points of the Brownian net. (ArXiv:0806.2326v2)
    Electron. J. Probab. 14, Article 30, 805--864, 2009.
  1. Jürgen Gärtner and Rongfeng Sun.
    A quenched limit theorem for the local time of random walks on Z^2. (ArXiv:0711.4488v2)
    Stochastic Processes and their Applications 119, 1198--1215, 2009.
  1. Donald A. Dawson, Andreas Greven, Frank den Hollander, Rongfeng Sun, and Jan M. Swart .
    The renormalization transformation for two-type branching models. (ArXiv:math/0610645v2)
    Annales de l'Institut Henri Poincaré - Probabilités et Statistiques 44, 1038--1077, 2008.
  1. Rongfeng Sun and Jan M. Swart.
    The Brownian net. (ArXiv:math/0610625v5)
    Annals of Probability 36, 1153--1208, 2008.
  1. Samir Belhaouari, Thomas Mountford, Rongfeng Sun, and Glauco Valle.
    Convergence results and sharp estimates for the voter model interfaces.
    Electron. J. Probab. 11, Article 30, 768--801, 2006.
  1. Charles M. Newman, Krishnamurthi Ravishankar, and Rongfeng Sun.
    Convergence of coalescing nonsimple random walks to the Brownian web.
    Electron. J. Probab. 10, Article 2, 21--60, 2005.
  1. Lincoln Chayes, Harvey Gould, Jon Machta, and Rongfeng Sun.
    Cluster Monte Carlo study of multi-component fluids of the Stillinger-Helfand and Widom-Rowlinson type. (ArXiv:cond-mat/0003516v1)
    Phys. Rev. E 62, 2226--2232, 2000.


Theses: