Webpage of Marie Théret

Laboratoire Modal'X
Université Paris Nanterre
Postal address:
Université Paris Nanterre
UFR SEGMI
200 avenue de la République
92001 Nanterre Cedex
France
Office:
Building Allais (G)
Entresol, office E12
Email: marie.theret AT parisnanterre.fr
Phone: 01 40 97 78 38

Version française de ce site.
Curriculum Vitae
A complete version of my CV (in French, made in 2018/03).
Past and current positions
Projects
Research
Research interest
Statistical mechanics:
 First passage percolation, study of the maximal flow in this model
 Large deviations
 Shape theorem
 Continuity of the time constant
 Contact process
 Boolean model.
Publications
 Existence and continuity of the flow constant in first passage percolation, with Raphaël Rossignol, Electronic Journal of Probability 23 (2018), no.99, 142.
 Positivity of the time constant in a continuous model of first passage percolation, with JeanBaptiste Gouéré, Electronic Journal of Probability 22 (2017), no.49, 121.
 Continuity of the time and isoperimetric constants in supercritical percolation, with Olivier Garet, Régine Marchand and Eviatar B. Procaccia, Electronic Journal of Probability 22 (2017), no.78, 135.
 Weak shape theorem in first passage percolation with infinite passage times, with Raphaël Cerf, Annales de l'Institut Henri Poincaré : Probabilités et statistiques 52 (2016), no.3, 13511381.
 Continuity of the asymptotic shape of the supercritical contact process, with Olivier Garet and Régine Marchand, Electronic Communications in Probability 20 (2015), no.92, 11 pp.
 Maximal stream and minimal cutset for first passage percolation through a domain of R^d, with Raphaël Cerf, Annals of Probability 42 (2014), No. 3, 10541120.
 Lower large deviations for the maximal flow through tilted cylinders in twodimensional first passage percolation, with Raphaël Rossignol, ESAIM : Probability and Statistics 17 (2013), 70104.
 Upper large deviations for the maximal flow through a domain of R^d in first passage percolation, with Raphaël Cerf, Annals of Applied Probability 21 (2011), no.6, 20752108.
 Law of large numbers for the maximal flow through a domain of R^d in first passage percolation, with Raphaël Cerf, Transactions of the American Mathematical Society 363 (2011), no.7, 36653702.
 Lower large deviations for the maximal flow through a domain of R^d in first passage percolation, with Raphaël Cerf, Probability Theory and Related Fields 150 (2011), 635661.
 Lower large deviations and laws of large numbers for maximal flows through a box in first passage percolation, with Raphaël Rossignol, Annales de l'Institut Henri Poincaré : Probabilités et statistiques 46 (2010), no.4, 10931131.
 Law of large numbers for the maximal flow through tilted cylinders in twodimensional first passage percolation, with Raphaël Rossignol, Stochastic Processes and their Applications 120 (2010), 873900.
 On the small maximal flows in first passage percolation, Les Annales de la Faculté des Sciences de Toulouse. Mathématiques (6) 17 (2008), no.1, 207219.
 Upper large deviations for the maximal flow in first passage percolation, Stochastic Processes and their Applications 117 (2007), no.9, 12081233.
I had the pleasure to work with Raphaël Cerf, Barbara Dembin, Olivier Garet, JeanBaptiste Gouéré, Régine Marchand, Eviatar B. Procaccia and Raphaël Rossignol.
Reports
HDR
Location: Université Paris Diderot;
Defense: November 2016.
Phd thesis
Advisor: Raphaël Cerf;
Location: Département de Mathématiques d'Orsay (Paris 11);
Defense: June 2009.
PhD Student
2017/… : Barbara Dembin (first passage percolation).
Barbara Dembin is one of the 4 laureates of the "Séphora Berrebi Scholarships for Women in Advanced Mathematics & Computer Science" in 2019.
Publications :
 Anchored isoperimetric profile of the infinite cluster in supercritical bond percolation is Lipschitz continuous, Barbara Dembin, prépublication de 2018 (12 pages).
 Existence of the anchored isoperimetric profile in supercritical bond percolation in dimension two and higher, Barbara Dembin, preprint  2018 (50 pages).
 The maximal flow from a compact convex subset to infinity in first passage percolation on Z^d, Barbara Dembin, preprint  2018 (28 pages).
 Size of a minimal cutset in supercritical first passage percolation, Barbara Dembin et Marie Théret, preprint  2018 (26 pages).
 Regularity of the time constant for a supercritical Bernoulli percolation, Barbara Dembin, prépublication de 2018 (27 pages).
Teaching
2018/2019
Department of mathematics and computer sciences, UFR SEGMI, University Paris Nanterre :
 Course and tutorials, L1 Economie
 Course and tutorials, L2 Economie
Before
Departement of mathematics, University Paris Diderot (2010/2018) :
 2014/2018 : In charge of the L3 MIASHS.
 2015/2018 : Tutorials for the "Préparation à l'agrégation externe".
 2013/2018 : Course "Probability" for the "Préparation à l'agrégation externe".
 2010/2014 : Tutorials of the course "Probability 1" (1st semester of M1, Mathematics, Université Paris Diderot); teachers: Francis Comets, Giambattista Giacomin.
 2010/2013 : Tutorials of the course "Integration and probability" (2nd semester of L3, Mathematics, Université Paris Diderot); teachers: Bernard Maurey, Sandrine Péché.
DMA, ENS Paris (2006/2010) :
 Tutorials of the course "Stochastic processes" (M1, Mathematics).
 Some scientific and administrative tasks (see my complete CV in french).
Popularisation of mathematics