About Me

 

I’m a Postdoc at IST Austria, working in the group of Laszlo Erdös and Jan Maas. I’m mostly interested in probability theory, in particular the mathematical study of random growth models such as (totally) asymmetric exclusion processes or last passage percolation models, as well as related questions in e.g. combinatorics.

Short academic CV:

10/2016 – present: Postdoc at IST Austria

10/2015 – 09/2016: Postdoc at ENS Paris

11/2011 – 09/2015: Phd Student at Bonn University with Patrik Ferrari, Thesis on “Shock Fluctuations in KPZ Growth Models”

09/2010 – 07/2011 : Master Student at ENS Paris, Master Thesis with Ellen Saada

10/2006 – 10/2011: Diploma Student at FU Berlin

Here you can find my publications and preprints:

Publications and accepted papers:

1. Anomalous shock fluctuations in TASEP and last passage percolation models, with Patrik Ferrari
Probability Theory and Related Fields, 61 (2015), 61 -109, arxiv preprint

2. Shock Fluctuations in flat TASEP under critical scaling, with Patrik Ferrari
Journal of Statistical Physics, 60 (2015), 985-1004, arxiv preprint

3. Fluctuations of the competition interface in presence of shocks, with Patrik Ferrari
ALEA, Latin Am. J. Probab. Math. Stat., 14 (2017), 299-325, arxiv preprint

4.The free boundary Schur process and applications, with Dan Betea, Jérémie Bouttier and Mirjana Vuletić

Séminaire Lotharingien Combinatoire, 78.B44 (2017) (FPSAC 2017 Proceedings Volume)

5. Limit Law of a second class particle with non-random initial data, with Patrik Ferrari and Promit Ghosal

Annales de l’Institut Henri Poincaré (B), (to appear, 2018),  arxiv preprint

6. The free boundary Schur process I, with Dan Betea, Jérémie Bouttier and Mirjana Vuletić

Annales Henri Poincaré, 2018, Volume 19, Issue 12, 3663–3742, arxiv preprint

7. Transition to Shocks in TASEP and Decoupling of Last Passage Times

ALEA, Latin Am. J. Probab. Math. Stat., 15 (2018), 1311-1334,  arxiv preprint

Preprints:

8. Cutoff and discrete Product Structure in ASEP,

Preprint, 2018, arxiv-version

9. New edge asymptotics of skew Young diagrams via free boundaries, with Dan Betea, Jérémie Bouttier and Mirjana Vuletić

Preprint, 2019, arxiv-version

 

Recent Talks:

1. TU Berlin 14.2.2019 , Seminar of the research unit “Rough paths, stochastic partial differential equations and related topics”

2. WIAS Berlin 13.2.2019,  Seminar “Interacting Random Systems”

3. Reichenau, Austria, 17.1.2019

Summer School of  the Graduate School  “Dissipation and Dispersion in Nonlinear PDEs” of TU Wien/ Uni Wien/ IST Austria

4. Sorbonne (Jussieu), 5.10.2018,

Probas de vendredi

5. KTH Stockholm, 24.04.2018

Mathematical Physics Seminar

6. Massachussets Institute of Technology, 6.3.2018

Integrable Probability Seminar

7. University of Durham, 20.2.2018

Durham Statistics Seminar

8.ENS Paris, 24.01.2018

Journée Physique Statistique

 

 

E-Mail: peterDOTnejjarATist.ac.at

My friend and colleague Elias Pipping passed away. Click here to find out more about him and his work.