Seminari


2018

  • Padova, 14 Aprile: "Reversibility, Navier-Stokes equations and nonequilibrium ensembles" Convegno su FPU 11-14 Aprile

  • Milano, 26 February-8 March, 2018 Lezioni al corso di Dottorato, U. Statale


  • 2017

  • Roma1, 20 February: "Sull'ipotesi ergodica e sui moti caotici" , Talk at the "Seminario delle Meccaniche" v. Italiana

  • IHP, 16 June 2017: "Friction? & Reversibility? and Chaotic Hypothesis" , Talk at trimester 'Stochastic Dynamics Out of Equilibrium

  • Granada, 21 June 2017: "Finite thermostats in nonequilibrium (classical and quantum)" , Talk at the "14th Granada Seminar. Quantum Systems In and Out of Equilibrium"

  • Lincei, 19 September 2017: "Friction, reversibility and nonequilibrium ensembles" , Talk at the Conference "Advances in Mathematics and Theoretical Physic\ s", Roma 19--21 settembre, Accademia dei Lincei

  • Rutgers, 2 November 2017: "Reversibility, Navier-Stokes equations and nonequilibrium ensembles" Talk at the Mathematical Physics seminar, Rutgers



  • 2016

  • Marseille: 18-22 January: "Random matrices and rarefied gases properties", CIRM Workshop `Nonequilibrium: physics, stochastics and dynamical systems'
  • Utrecht: 5 February: "Ergodicity: a historical perspective. Equilibrium and Nonequilibrium", Mark Kac Lecture
  • Parigi: 17 February: "Renormalization group, Kondo effect and hierarchical models", Talk at ENS
  • Parigi: 18 February: "Ergodicity: a historical perspective. Equilibrium and Nonequilibrium", Colloquium at ENS
  • Roma 29 January: "On some integrable systems: Brownian motion, normal forms and zeros of polynomials”, Talk at the meeting on the occasion of the 70-th birthday of Carlo Marchioro
  • Pisa 30 June: "SRB & Boltzmann distributions: hyperbolicity and ergodic hypothesis” , Talk at the meeting cl60 at Centro De Giorgi
  • Bruxelles 11-13 July: "SRB and Boltzmann distributions: hyperbolicity and ergodic hypothesis” , Talk at the Solvay workshop on "Nonequilibrium and nonlinear phenomena in statistical mechanics”
  • Frascati 5-7 September: "Renormalization group, Kondo effect and hierarchical models” , Talk at the "Condensed matter and critical phenomena" workshop
  • Rutgers 13 October: "Ergodicity: an early paper by Boltzmann and its relevance" , Talk at the "Mathematical Physics Seminar"


  • 2015

  • Aquila: 13 febbraio "Recent results and open problems in mathematical physics", "Modello gerarchico e effetto Kondo" , Pensione Benfatto

  • Roma 25 Marzo: Friction \& reversibility in the Lorenz96 equation and chaotic hypothesis "Flowing matter across the scales",

  • Parigi maggio 26-29, Chaos 2015, IHP: Renormalization group, Kondo effect and hierarchical models "Constructive renormalization group", Falco Memorial,

  • Milano 18 Giugno: seminario fm: Renormalization group, Kondo effect and hierarchical models

  • Rutgers: 15 ottobre: Comments on Ruelle's analysis of the OK41 turbulence theory

  • Rutgers: 13 Dicembre: Renormalization group, Kondo effect and hierarchical models 114 Statistical Mechanics Conference, 13-15 December 2015

  • Rutgers: 14 Dicembre: About David Ruelle, after his 80-th birthday,/b> Text read at the 114-th Statistical Mechanics Conference at Rutgers University, with Guests of Honor David Ruelle and Yakov Sinai


  • 2014

  • Reading 28 gennaio 2014, Matrici casuali e analiticita` degli esponenti di Lyapunov

  • Firenze 26 Maggio 2014 "Friction, reversibility, fluctuations in nonequilibrium and chaotic hypothesis" in "Advances in Nonequilibrium Statistical Mechanics: large deviations and long-range correlations, extreme value statistics, anomalous transport and long-range interactions" (5 maggio-4 luglio)

  • Helsinki 23-28 Giugno Friction, reversibility, fluctuations in nonequilibrium and chaotic hypothesis", in "Mathematics > Meets Physics", http://wiki.helsinki.fi/display/mathphys/mathphys2014

  • Aquila 25 Agosto come Helsinki

  • rutgers 9 Ottobre come Helsinki



  • 2013

  • 8 Gennaio 2013, Londra "Universal large fluctuations and time reversal", NSEE, Non-equilibrium Statistical Mechanics and the Theory of Extreme Events in Earth Science, conference 8-11 Gennaio 2013

  • Parigi 4 Febbraio, Dauphine, Euclidean $\f^4$ field in $2D$

  • Marsiglia 11 Febbraio, Dynamical ensembles in stationary states, CIRM conference "Dynamical and disordered systems". February 11 - 15th, 2013

  • Roma3 5 Marzo "Formal perturbation analysis of a non equilibrium stationary state"

  • Torino Politecnico 10 Aprile "Aspects of Lagrange Mechanics and their legacy"

  • Lausanne, 15 Maggio 2013, EPFL "Hyperbolic systems, fluctuation theorems, NESS construction" "Bernoulli Lecture"

  • Strasbourg, 30 Maggio "Hyperbolic systems, fluctuation theorems, NESS construction" 91e rencontre entre mathematiciens et physiciens theoriciens : Systemes dynamiques et physique statistique, 30 Maggio-1 Giugno

  • Milano 19 Giugno 2013, "Riflessioni su Infinitesimi, Variazioni, Serie divergenti e Meccanica in Lagrange" Lezione Enriques

  • Rutgers 21 Novembre 2013, "Process irreversibility and stationary states in small (and large) systems"



  • 2012

  • IHES 6 Febbraio 2012: "Resonances and synchronization"

  • Bratislava 20 Marzo 2012: "Resonances and synchronization"

  • Bangalore 1 Aprile-7 Aprile: 5 lectures on fluctuations out of equilibrium: "Dynamical systems and fluctuation relations"
    1) Introduction to dynamical systems theory, chaos theory, SRB measures,
    2) Markov maps.
    3) Gallavotti-Cohen FT.
    4) Kubo formula and Onsager reciprocity from GC-FT.
    5) Applications.

  • Bangalore 5 Aprile: Colloquium at Raman Institute "Universality in fluctuations of stationary chaotic systems"

  • Bielefeld, April 23 - 28, 2012: "Chaotic hypothesis and an example of synchrnonization in a chaotic system" "Mathematical Aspects of Quantum Mechanics and Quantum Transport Theory"

  • Paris, 21 Settembre 2012, Dauphine,CEREMADE, "Ultraviolet and infrared properties of the sine-Gordon field"

  • Rutgers 1 Novembre 2012 "Formal perturbation analysis of a non equilibrium stationary state"

  • Rutgers 17 Dicembre 2012, "Formal perturbation analysis of a non equilibrium stationary state", 108th Statistical Mechanics Conference, 16-18 Dicembre 2012



  • 2011

  • Roma 2: 24 febbraio 2011: "BBGKY properties and heat conduction"

  • Fields: 5 aprile 2011: "BBGKY hierarchy for hard spheres"

  • Marsiglia: 4-8 Luglio, 2011: "Thermostats, large deviations and Fourier's law"

  • Princeton: 12 Ottobre 2011: "Resonances and synchronization"

  • Rutgers 27 Ottobre 2011: "Resonances and synchronization"



  • 2010

  • CERMIX, Parigi, 17 Febbraio 2010: "Thermostats and thermodynamic limit in nonequilibrium"

  • Aquila, Colloquium, 31 marzo 2010: Meccanica Statistica fuori equilibrio: tendenze e prospettive"

  • Lincei, 16 aprile 2010: " Entropia e irreversibilit\`a", conferenza alla Classe di Scienze

  • IHP, 17 maggio 2010: "Thermostats and thermodynamic limit in nonequilibrium", Conferenza su nonequilibrio in honor of Joel Lebowitz

  • MlV e IHP, 10-20 giugno 2010: "KAM theorem" Minicorso,

  • Granada 12-17 Settembre 2010: Two lectures 1) "Fluctuations and Symmetries in Dynamical Systems"
    2) "Thermostats, BBGKY hierarchy and Fourier law"

  • Edinburgh 19-25 Settembre: Convegno "Dissipative PDEs in Bounded and Unbounded Domains and Related Attractors" presso ICMS, http://icms.org.uk/workshops/: "Thermostats, BBGKY hierarchy and Fourier law"

  • Rutgers 28 Ottobre: "BBGKY hierarchy for hard spheres: problems and heat equation

  • Princeton 8 Dicembre: "Nonequilibrium: thermostats, BBGKY hierarchy, Fourier's equation"



  • 2009

  • Paris (Dauphine), 3 Febbraio 2009: Thermostats models in nonequilibrium statistcal mechanics x

  • Aquila 11 Febbraio 2009: "Evoluzione temporale e termostati nella meccanica statistica del nonequilibrio" Aquila 11 Febbraio 2009: Convegno "Sviluppi Recenti in Fisica Matematica",

  • Roma3 24 Marzo 2009: Seminario "Termostati"

  • Maiori 1 Giugno 2009: "New connections between dynamical systems and Hamiltonian PDEs"

  • Zurigo 8 Giugno 2009: "Open Systems: Non-Equilibrium Phenomena - Dissipation, Decoherence, Transport" (June 8 - 12, 2009)

  • Parigi 22 Giugno: Fluctuations and frictionless thermostats in nonequilibrium statistical mechanics Seminario CEA: 22 Giugno 2009

  • Cortona 30 Giugno 2009: "Moti ordinati e moti caotici: evoluzione e risultati della teoria, da Tolomeo a Poincare' a oggi"

  • Rutgers 29 Novembre 2009: Thermostats,constants of motion and heat in nonequilibrium statistical mechanics

  • Courant 10 Dicembre 2009: "Thermostats equivalence in the thermodynamic limit for particles systems"



  • 2008

  • Pisa 16 Gennaio-25 Gennaio "Six lectures on Statistical Mechanics"
  • Pisa 21 January : "The CKN theory for NS equations"
  • Padova 29 Gennaio "Calore, caos e fluttuazioni"
  • Milano 4 Febbraio "Ipotesi caotica, simulazioni e celle a grana grossa"
  • Marsiglia 17-23 Febbraio: "Chaotic hypothesis, Thermostats, SRB distributions" Conferenza {\it From dynamical systems to statistical mechanics}
  • 17-18 Marzo: Conferenza {\it Complexity and statistical mechanics}, Academia Belgica, "Chaotic hypothesis and coarse graining"
  • Praga 26 Maggio 2008: Seminario: Chaotic hypothesis, Thermostats, SRB distributions
  • Pisa 9 Luglio 2008: "Heat theorem in Boltzmann, Clausius and Helmoltz views" nella Conferenza {\it Mechanics, mathematical physics and foundations of mathematics in the 18th and 19th Centuries}, Pisa7-13 Luglio
  • Bruxelles 4 Sett 2008: "Thermostats and reciprocity", Franqui conference in honor of Pierre Gaspard's prize, "complex systems: a fundamental science perspective", Bruxelles 3-6 Sett 2008
  • Roma 8-10 Sett. 2008, Roma 8 Sett 2008: "Thermostats entropy production and SRB distributions", in "Wandering with curiosity in complex landscapes", Roma 8-10 Sett. 2008>
  • Rutgers 16 October 2008: "Resonances in chaotic systems"
  • Princeton 22 October 2008 "Thermostats Isokinetic or Hamiltonian?"
  • Rutgers 13 Dicembre 2008: On the physical significance of finite thermostats, 100th statistical mechanics conference, December 13-18, 2008


  • 2007

  • Pisa, 8 Febbraio 2007, (Paradigma caos, irrev. e entropia)
  • Roma3, 6 Marzo 2007, Creazione Entropia classica e quantica
  • Roma, 15 Marzo 2007, (Nonequilibrium and Entropy)
  • Vienna, 19 Aprile 2007, (Paradigma caos, irrev. e entropia)
  • Marsiglia 2 Maggio 2007, (Thermostats et Chaleur)
  • Trieste, 15 Maggio 2007, (Thermostats, entropy and chaotic hypothesis)
  • Pisa, 17 Maggio 2007, (Thermostats and entropy)
  • Euler Equations: 250 Years On, "Chaotic hypothesis in fluids and possible applications" Aussois 20 Giugno 2007,
  • 29 Giugno 2007 (Finite thermostats in nonequilibrium Statistical Mechanics)
  • Dresden 3 Luglio 2007 (Finite therm. in nonequil. (classical and quantum))
  • Zurigo 6 Luglio 2007 ((Finite therm. in nonequil. (classical and quantum))
  • Genova IUPAP Boltzmann's Heat Theorem and Fluctuation Theorem: from order to chaos
  • Genova 12 Luglio 2007 Medaglia Boltzmann Premiazione
  • Trieste 19 Luglio 2007 Finite thermostats in nonequilibrium (classical and quantum)
  • Beaulieu 5 Settembre 2007 Quantum Nonequilibrium and Entropy Creation
  • IHP 17 Settembre 2007 Quantum Nonequilibrium and Entropy Creation
  • Princeton 17 Ottobre 2007 Fluctuations in nonequilibrium: classical and quantum
  • Rutgers 8 Novembre 2007 Fluctuations in nonequilibrium: classical and quantum

  • 2006

  • Roma2, 6 febbraio 2006 (tori e Borel)
  • Bruxelles, 22 marzo 2006 (TF)
  • Lyon, 21 aprile 2006 (TF)
  • IHP, 16 maggio 2006 (TF)
  • Vienna, 7-9 giugno 2006 (Boltzmann)
  • Durham, 3-14 luglio 2006 (CH+TF+OM+BF+JF)
  • SPaulo, 1-4 Agosto 2006 (CH+Entropy+Thermostats)
  • Firenze=Porto, 5 Settembre 2006 (Boltzmann+Chaos+infinitesimals)
  • Porto, 7 Settembre 2006 (Boltzmann+Chaos+infinitesimals)
  • Munich, 11-14 Ottobre (CH+TF+OM+BF+JF)
  • Ohio, 2 Novembre 2006 Quasi periodic motions in Hamiltonian systems; formal series and analyticity.
  • LosAlamos, 4 Dicembre 2006 (CH, Thermostats, entropy creation)
  • Washington, 12 Dicembre 2006 (Regolarita` e chaos)

  • 2005

  • Jussieu, 18 genn 2005 (Rison. Ell.)

  • Zurigo, 12 genn 2005 (Form. Barometricad)

  • Cergy, 24 mar. 2005 (Rison. Ell.)

  • Birmingham UAB05, 2 aprile 2005 (Rison. Ell.)

  • IHP, 22 aprile 2005 (Rison. Ell.)
  • Halles aux vins, 12 maggio 2005 (Rison. Ell.)

  • IHP e ENS-lyon, 19 maggio 2005 (formula barometrica)

  • Lincei, 5 sett 2005 (Tori+Borel)

  • Berkeley, 12 ottobre 2005 (formula barometrica)

  • Rutgers, ottobre 2005 (formula barometrica, scala irrev.)
  • Princeton, 21 nov 2005 (Gruppo di Rinorm. teoria campi)


  • 2004

  • Ecole Normale Superieure 21 gen 2004 (NnEqqSt)

  • College de France 30 gen 2004 (KAM ris)

  • Chevaleret, probabilites 3 feb 2004 (FT)

  • 28 maggio 2004 (Ris ell)

  • Taiwan, NCTS 26 giugno 2004 (Ris. Ell.)

  • Chevaleret, Journee de rentree 17 sett. 2004 (Ipot. Caot.)

  • NYU, Dynamics Days, 1 ott. 2004 (Ipot. Caot.)

  • Princeton, 13 ott. 2004 (Rison. Ell.)


    2003

  • Montecatini 19 feb 2003 (Ris) Seminario
  • Lincei 25 mar 2003 (MecCel)

  • Losanna maggio 2003 (FT)

  • Trento 20 feb 2003 (Ris)

  • Zurigo 7 aprile 2003 (Ris)

  • Cargese 14-23 agosto 2003 (Caos)

  • Martina Franca 2-5 set 2003 (CKN)

  • Roma-2 6 sett 2003 2003 (Cassandro: SRB)

  • Brescia 12-14 set 2003 (Anosov: tree expansion)

  • Utrecht 28 nov 2003 (Chaotic hyp.)


    2002

  • Rutgers 10 ott 2002 (GNS) Seminario
  • IAS 12 ott 2002 (GNS) Seminario
  • Rutgers 15 dic 2002(Ris) Seminario
  • Amherst 25 nov 2002 (FT) Seminario
  • Parigi 12 ott 2002 (RG,Kam+FT) Seminario
  • Princeton 8 nov 2002(GRS) Seminario
  • Parigi 14 gen 2003 (Risonanze) Seminario
  • Atlanta 6 dic 2002 (GRS) Seminario
  • Atlanta 9 dic 2002 (Risonanze) Seminario


  • 2001

  • Princeton 17 ott 2001 Nonconvergent Pertubative Expansions for Unstable
    Invariant Tori in Hamiltonian Mechanics,