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  • Videos (159)
    Brief introduction of Quasi-Monte Carlo Methods and their Applications
    published on November 2, 2020

    Brief introduction of Quasi-Monte Carlo Methods and their Applications

    By Gunther Leobacher

    CIRM

    ... equations (SDEs) and present Maruyama's classical theorem on strong convergence of the Euler-Maruyama method, for which both drift and diffusion coefficient of the SDE need to be Lipschitz continuous.

    Appears in collection : Jean-Morlet Chair 2020 - Research School: Quasi-Monte Carlo Methods and Applications / Chaire Jean-Morlet 2020 - Ecole: Méthode de quasi-Monte-Carlo et applications

    Missing fields : cross

    Score: 8.374979
    Optimized Schwarz waveform relaxation methods: theory and applications
    published on August 4, 2016

    Optimized Schwarz waveform relaxation methods: theory and applications

    By Pascal Omnes

    CIRM

    ... The main ideas are explained on the heat equation, and extension to advection-diffusion equations are illustrated by numerical results. We present the Schwarz for TrioCFD project, which aims at using this kind of methods for the Stokes equations.

    Appears in collection : CEMRACS: Numerical challenges in parallel scientific computing / CEMRACS : Défis numériques en calcul scientifique parallèle

    Missing fields : cross

    Score: 8.035594
    Einstein et la Relativité Générale : une histoire singulière - EXTRAIT
    02:16
    published on November 19, 2015

    Einstein et la Relativité Générale : une histoire singulière - EXTRAIT

    IHP

    ... Diffusion : RMC Découverte, jeudi 19 novembre à 22h30plus d'infos :www. nebuleuseprod. comRéalisation : Quentin Lazzarottoco-auteurs : Jean-Philippe Uzan & Jean EisenstaedtProduction : Look at sciences / RMC DécouvertePour en savoir plus :http://www. ihp. fr/fr/node/19781.

    Missing fields : cross

    Score: 8.035594
    Low temperature interfaces and level lines in the critical prewetting regime
    46:14
    published on May 4, 2017

    Low temperature interfaces and level lines in the critical prewetting regime

    By Dmitry Ioffe

    CIRM

    ... There is a conjectured 1/3 (diffusive) scaling leading to Ferrari-Spohn diffusions. Rigorous results were established for polymer models of random and self-avoiding walks under vanishing area tilts. A similar 1/3-scaling is conjectured to hold for top level lines of low temperature SOS-type ...

    Appears in collection : Jean-Morlet Chair: Qualitative methods in KPZ universality / Chaire Jean Morlet : Méthodes qualitatives dans la classe d'universalité KPZ

    Missing fields : cross diffusion

    Score: 8.028258
    Reduced Google Matrix approach for exploring biological networks
    59:04
    published on October 31, 2018

    Reduced Google Matrix approach for exploring biological networks

    By Andrey Zinovyev

    IHES

    https://indico.math.cnrs.fr/event/3475/attachments/2180/2566/Zinovyev_GoMaxSlides.pdf

    Appears in collection : Google matrix: fundamentals, applications and beyond

    Missing fields : cross diffusion

    Score: 7.8687687
    Large time behavior of solutions to 3-D MHD system with initial data near equilibrium
    49:51
    published on May 18, 2017

    Large time behavior of solutions to 3-D MHD system with initial data near equilibrium

    By Ping Zhang

    CIRM

    ... initial data $(b_0, u_0)$ close enough to the equilibrium state $(e_3, 0)$, we prove that the 3-D incompressible MHD system without magnetic diffusion has a unique global solution $(b, u)$. Moreover, we prove that $(b(t) - e_3, u(t))$ decay to zero with rates in both $L^\infty$ and $L^2$ norm. ( ...

    Appears in collection : Vorticity, rotation and symmetry (IV): Complex fluids and the issue of regularity / Vorticité, rotation et symétrie (IV) : fluides complexes et problèmes de régularité

    Missing fields : cross

    Score: 7.785969
    Lyapunov exponents of the Hodge bundle, volumes of moduli spaces, and diffusion in periodic billiards
    01:02:28
    published on July 5, 2014

    Lyapunov exponents of the Hodge bundle, volumes of moduli spaces, and diffusion in periodic billiards

    By Anton Zorich

    IHES

    I will try to describe how dynamics of certain natural flows on surfaces is governed by dynamics of the Teichmuller flow on the moduli space and by geometry of the Hodge bundle. In particular, I will try to present recent results of J. Athreya, A. Eskin, M. Mirzakhani, M. Kontsevich, and myself ...

    Appears in collection : Algèbre, Géométrie et Physique : une conférence en l'honneur

    Missing fields : cross

    Score: 7.757641
    Stochastic Resetting 3/3
    01:23:20
    published on May 13, 2017

    Stochastic Resetting 3/3

    By Martin Evans

    IHP

    ... In these lecture we shall study some interesting properties of the resetting paradigm focussing mainly on the case of diffusion with stochastic resetting Lecture I: Diffusion with Stochastic resetting Motivation from search strategies; stationary state; survival probability with absorbing target; ...

    Appears in collection : 2017 - T2 - Stochastic Dynamics out of Equilibrium

    Missing fields : cross

    Score: 7.6344767
  • Collections (8)
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