Page personnelle de Lorenzo Zambotti

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Professeur à Sorbonne Université (ex UPMC)

Laboratoire de Probabilités, Statistique et Modèlisation (LPSM UMR 8001), case 188 - 4 pl. Jussieu, 75252 Paris Cedex 05, France

e-mail : zambotti (of course at) lpsm (dot) paris

Directeur du LPSM

Junior member of the Institut Universitaire de France (2012-2017)

From 2011 to 2016 main editor, together with Thierry Bodineau, of the Annales de l'Institut Henri Poincaré, Probabilités et Statistique

From 2006 to 2011, Associate editor of Potential Analysis

From 2011 to 2013, Professeur à temps partiel à l'ENS rue d'Ulm, Paris

De 2011 à 2015, Membre du comité de pilotage de la Fondation Sciences Mathématiques de Paris

Haifa slides, 21st of December

Click here

St-Flour slides

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(Video by Nicolas Curien)

Groupe de travail "Structures de Régularité"

10 octobre 2016, 10h, Salle Paul Lévy 16-26 113, Jussieu.
Paul Gassiat: "Continuity theorems in rough path theory and its extensions"

17 octobre 2016, 10h, Salle Paul Lévy 16-26 113, Jussieu.
Cyril Labbé: "On the spaces of modelled distributions"

24 octobre 2016, 10h, Salle Paul Lévy 16-26 113, Jussieu.
Nikolas Tapia: "On the multilayer KPZ equation I"

7 novembre 2016, 10h, Salle Paul Lévy 16-26 113, Jussieu.
Nikolas Tapia: "On the multilayer KPZ equation II"

14 novembre 2016, Relâche

21 novembre 2016, 10h, Salle Paul Lévy 16-26 113, Jussieu.
Raphaël Roux: "Runge-Kutta methods"

28 novembre 2016, 10h, Salle Paul Lévy 16-26 113, Jussieu.
Max Gubinelli: "Rough SDEs with reflection"

5 décembre 2016, 10h, Salle Paul Lévy 16-26 113, Jussieu.
Raphaël Roux: "Runge-Kutta methods 2"

5 décembre 2016, 13h, Salle Paul Lévy 16-26 113, Jussieu.
Marco Furlan: "Paracontrolled quasilinear SPDEs"

Research interests

  • Stochastic (partial) differential equations
  • Regularity Structures
  • Random polymers
  • Large deviations
  • Heat conduction models
  • Neural complexity

Enseignement

Cours “Statistique et apprentissage” du Master 2 http://www.proba.jussieu.fr/formation/masters/m2-probabilites-et-modeles-aleatoires/

A l'examen il sera permis de consulter le poly, plus une feuille manuscrite de synthèse, mais pas d'autres documents.

Horaires : http://www.proba.jussieu.fr/formation/masters/emploi-du-temps-probabilites-et-modeles-aleatoires/

Voici le poly (9 premiers chapitres)

CV

Here is my CV : in French and in English

Locations of visitors to this page

Grants

ANR ECRU - Explorations on rough paths. Projet Blanc 2009-2012. Membre.
ANR SHEPI - Interacting Particle Systems Out of Equilibrium. Projet Blanc 2011-2014. Membre.
ANR LSD - Large Stochastic Dynamical Models in Non-Equilibrium Statistical Physics . Projet Blanc 2016-2020. Membre.

Publications


  • H. Elad Altman, L. Zambotti (2018),
    Bessel SPDEs and renormalized local times, arxiv preprint 1811.00518.

  • N. Tapia, L. Zambotti (2018),
    The geometry of the space of branched Rough Paths, arxiv preprint 1810.12179.

  • K. Ebrahimi-Fard, F. Patras, N. Tapia, L. Zambotti (2018),
    A Hopf-algebraic approach to cumulants-moments relations and Wick polynomials, to appear in Int. Math. Res. Not.

  • Yvain Bruned, Martin Hairer, Lorenzo Zambotti (2018),
    Algebraic renormalisation of regularity structures, Inventiones Mathematicae.

  • L. Zambotti (2018),
    SPDEs and renormalisation, Stochastic partial differential equations and related fields, 271–277, Springer Proc. Math. Stat., 229, Springer.

  • Lorenzo Zambotti (2017),
    Random Obstacle Problems, École d'Été de Probabilités de Saint-Flour XLV - 2015, Lecture Notes in Mathematics 2181, Springer.

  • Mauro Mariani, Lorenzo Zambotti (2016),
    Large deviations for the empirical measure of heavy tailed Markov renewal processes, Advances in Applied Probability, Volume 48, Issue 3, September 2016, pp. 648-671.

  • Julien Berestycki, Leif Doering, Leonid Mytnik, L. Zambotti, (2015),
    Hitting properties and non-uniqueness for SDE driven by stable processes, Stochastic Processes and their Applications, vol. 125, pp. 918-940.

  • Mauro Mariani, Lorenzo Zambotti (2014),
    A renewal version of the Sanov theorem, Electronic Communications in Probability, vol. 19, article 69.

  • L. Zambotti (2014),
    L'équation de Kardar-Parisi-Zhang, Séminaire Bourbaki, Astérisque 361.

  • Julien Berestycki, Leif Doering, Leonid Mytnik, L. Zambotti, (2014),
    On Exceptional Times for generalized Fleming-Viot Processes with Mutations
    Stochastic Partial Differential Equations: Analysis and Computations, Volume 2, Issue 1, pp 84-120.

  • Said Karim Bounebache, L. Zambotti, (2014),
    A skew stochastic heat equation, Journal of Theoretical Probability: Volume 27, Issue 1, 168-201.

  • R. Lefevere, M. Mariani, L. Zambotti, (2012)
    Large deviations for a random speed particle, ALEA Vol. IX, pages 739-760.

  • J. Buzzi, L. Zambotti, (2012)
    Approximate maximizers of intricacy functionals,
    Probability Theory and Related Fields, Volume 153, Numbers 3-4, 421-440.

  • J. Buzzi, L. Zambotti, (2012)
    Mean mutual information and symmetry breaking for finite random fields,
    Annales de l’Institut Henri Poincaré - Probabilités et Statistiques, Vol. 48, No. 2, 343–367.

  • R. Lefevere, M. Mariani, L. Zambotti, (2011)
    Large deviations for renewal processes,
    Stochastic Processes and Their Applications, Volume 121, Issue 10, 2243-2271.

  • R. Lefevere, M. Mariani, L. Zambotti, (2011)
    Large deviations of the current in stochastic collisional dynamics,
    J. Math. Phys. 52, no. 3.

  • R. Normand, L. Zambotti (2011),
    Uniqueness of post-gelation solutions of a class of coagulation equations,
    Ann. Inst. H. Poincaré Anal. Non Linéaire, vol. 28, no. 2, 189-215.

  • R. Lefevere, M. Mariani, L. Zambotti, (2010)
    Macroscopic fluctuations theory of aerogel dynamics,
    Journal of Statistical Mechanics, Vol. 2010, Issue 12.

  • R. Lefevere, L. Zambotti, (2010)
    Hot scatterers and tracers for the transfer of heat in collisional dynamics,
    J. Stat. Phys. Volume 139, 4, Page 686--713.

  • L. Ambrosio, G. Savaré, L. Zambotti, (2009)
    Existence and Stability for Fokker-Planck equations with log-concave reference measure,
    Probability Theory and Related Fields, vol. 145, 517-564.

  • L. Zambotti, (2008)
    Fluctuations for a conservative interface model on a wall,
    ALEA, vol. 4, pp. 167-184.

  • L. Zambotti, (2008)
    A conservative evolution of the Brownian excursion,
    Electronic Journal of Probability, vol. 13, 1096-1119.

  • Max-K. Von Renesse, M. Yor, L. Zambotti, (2008)
    Quasi-invariance properties of a class of subordinators,
    Stochastic Processes and Their Applications, vol. 188 no. 1, 2038-2057.

  • F. Caravenna, G. Giacomin, L. Zambotti, (2007)
    Infinite volume limits of polymer chains with periodic charges,
    Markov Processes and Related Fields, vol. 13, no. 4, 697-730.

  • F. Caravenna, G. Giacomin, L. Zambotti, (2007)
    A renewal theory approach to periodic copolymers with adsorption,
    Annals of Applied Probability, vol. 17, no. 4, 1362-1398.

  • A. Debussche, L. Zambotti, (2007)
    Conservative Stochastic Cahn-Hilliard equation with reflection,
    Annals of Probability, vol. 35, no. 5, 1706-1739.

  • L. Zambotti, (2006)
    Convergence of approximations of monotone gradient systems,
    Journal of Evolution Equations, 6(4), 601-619.

  • F. Caravenna, G. Giacomin, L. Zambotti, (2006)
    Sharp asymptotic behavior for wetting models in (1+1)-dimension,
    Electronic Journal of Probability, 11, 345-362.

  • Robert C. Dalang, Carl Mueller, L. Zambotti, (2006)
    Hitting properties of parabolic s.p.d.e.'s with reflection.
    Annals of Probability, 34 n. 4, 1423-1450.

  • L. Zambotti, (2005)
    Ito-Tanaka's formula for SPDEs driven by additive space-time white noise,
    in Stochastic Partial Differential Equations and Applications - VII,
    edited by G. Da Prato and L. Tubaro, pp. 337-347, Taylor & Francis Group.

  • J.-D. Deuschel, G. Giacomin, L. Zambotti, (2005)
    Scaling limits of equilibrium wetting models in (1+1)-dimension.
    Prob. Theory and Rel. Fields, 132 n. 4, 471 - 500.

  • L. Zambotti, (2005)
    Integration by parts on the law of the reflecting Brownian motion.
    J. Funct. Anal., 223 n. 1, 147-178.

  • J.-D. Deuschel, L. Zambotti, (2005)
    Bismut-Elworthy's formula and random walk representation for SDEs with reflection.
    Stochastic Process. Appl., 115 n. 6, pp 907-925.

  • M. Yor, L. Zambotti (2004)
    A Remark About the Norm of a Brownian Bridge,
    Statist. Probab. Lett., 68 n. 3, 297--304.

  • L. Zambotti, (2004)
    Fluctuations for a \nabla\varphi interface model with repulsion from a wall,
    Prob. Theory and Rel. Fields, 129 n. 3, 315-339.

  • L. Zambotti, (2004)
    Occupation densities for SPDEs with reflection,
    Annals of Probability, 32 n. 1A, 191-215.

  • S. Bonaccorsi, L. Zambotti, (2004)
    Integration by parts on the Brownian Meander,
    Proc. Amer. Math. Soc., 132 n. 3, 875-883.

  • L. Zambotti, (2003)
    Integration by parts on \delta-Bessel Bridges, \delta > 3, and related SPDEs,
    Annals of Probability, 31 n. 1, 323-348.

  • L. Zambotti, (2002)
    Integration by parts formulae on convex sets of paths and applications to SPDEs with reflection,
    Probab. Theory Related Fields, 123 n. 4, 579--600.

  • L. Zambotti, (2002)
    Integration by parts on Bessel Bridges and related Stochastic Partial Differential Equations,
    C. R. Acad. Sci. Paris, Ser. I, 334 n. 3, 209-212.

  • L. Zambotti, (2001)
    A reflected stochastic heat equation as symmetric dynamics with respect to the 3-d Bessel bridge,
    J. Funct. Anal., 180 n. 1, 195--209.

  • L. Zambotti, (2000)
    An analytic approach to existence and uniqueness for martingale problems in infinite dimensions,
    Probab. Theory Related Fields, 118 n. 2, 147--168.

  • E. Priola, L. Zambotti, (2000)
    New optimal regularity results for infinite dimensional elliptic equations,
    Boll. Unione Mat. Ital. Sez. B Artic. Ric. Mat. (8), 3 n. 2, 411--429.

  • L. Zambotti, (1999)
    Infinite-dimensional elliptic and stochastic equations with Hoelder-continuous coefficients,
    Stochastic Anal. Appl., 17 n. 3, 487--508.
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    users/zambotti/index.txt · Last modified: 2018/12/13 19:14 by zambotti
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