Highly Oscillatory Problems: Computation, Theory and Application

Highly Oscillatory Problems: Computation, Theory and Application

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High oscillation pervades a very wide range of applications: electromagnetics, fluid dynamics, molecular modelling, quantum chemistry, computerised tomography, plasma transport, celestial mechanics, medical imaging, signal processing. It has been addressed by a wide range of mathematical techniques…

Cambridge University


    • Sep 21, 2010 LATEST EPISODE
    • infrequent NEW EPISODES
    • 40m AVG DURATION
    • 78 EPISODES


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    Search for episodes from Highly Oscillatory Problems: Computation, Theory and Application with a specific topic:

    Latest episodes from Highly Oscillatory Problems: Computation, Theory and Application

    Welcome by ESF Rapporteur

    Play Episode Listen Later Sep 21, 2010 7:23


    Sanz-Serna, C Monday 13 September 2010, 08:50-09:00

    rapporteur
    Existence of approximate solitary waves in simplectic algorithms of integration

    Play Episode Listen Later Sep 21, 2010 66:52


    Bambussi, D (University of Milan, IT) Friday 17 September 2010, 11:30-12:30

    integration waves algorithms existence solitary approximate
    Coercivity of boundary integral operators in high frequency scattering

    Play Episode Listen Later Sep 21, 2010 30:53


    Spence, E (University of Bath, UK) Friday 17 September 2010, 10:40-11:10

    bath integral spence boundary operators scattering high frequency
    Nonlinear hyperbolic conservation laws: diffusive-dispersive limits

    Play Episode Listen Later Sep 21, 2010 23:04


    Correia, JMC (Universidade de Évora, PT) Friday 17 September 2010, 10:10-10:40

    laws limits conservation correia nonlinear hyperbolic
    Global and Blow-up patterns of the Cauchy problem of a fourth-order thin film equation

    Play Episode Listen Later Sep 21, 2010 22:27


    Alvarez-Caudevilla, P (Scuola Normale Superiore, IT) Thursday 16 September 2010, 18:00-18:30

    global patterns equation blow up cauchy thin film
    An Effective Finite Difference Approach for Optical Beam Propagations

    Play Episode Listen Later Sep 21, 2010 27:50


    Sheng, Q (Baylor University, US) Thursday 16 September 2010, 17:30-18:00

    baylor beam finite optical sheng
    Oscillatory diffusion equation

    Play Episode Listen Later Sep 21, 2010 29:54


    Hermann, L (Czech Technical University, CZ) Thursday 16 September 2010, 17:00-17:30

    equation hermann diffusion
    Thin domains with highly oscillating boundaries

    Play Episode Listen Later Sep 21, 2010 22:35


    Silva, RP (University of the State of São Paulo, BR) Thursday 16 September 2010, 16:30-17:00

    state boundaries thin domains oscillating
    Upscaling of network models for porous media

    Play Episode Listen Later Sep 21, 2010 31:39


    Tsai, Y-H (University of Texas at Austin) Thursday 16 September 2010, 16:00-16:30

    texas media network models tsai porous upscaling austin thursday
    Strichartz estimates for the Schroedinger equation on a tree and applications

    Play Episode Listen Later Sep 21, 2010 24:15


    Ignat, L (IMAR, RO) Thursday 16 September 2010, 15:00-15:30

    tree applications equation estimates schroedinger
    Bloch Decomposition-Based Gaussian Beam Method for the Schrodinger equation with Periodic Potentials

    Play Episode Listen Later Sep 20, 2010 29:20


    Hao, W (University Paul Sabatier, FR) Thursday 16 September 2010, 14:30-15:00

    method beam equation bloch schrodinger potentials periodic decomposition hao gaussian
    Convergent high-frequency algorithms for single and multiple scattering

    Play Episode Listen Later Sep 20, 2010 52:35


    Ecevit, F (Bogazici University, TR) Tuesday 14 September 2010, 17:30-18:00

    single algorithms scattering high frequency convergent
    Oscillation Analysis of Some Hybrid Dynamical Systems of Transmission Pipelines

    Play Episode Listen Later Sep 20, 2010 24:39


    Mul, O (TNTU Ivan Pul'uj, UA) Thursday 16 September 2010, 12:00-12:30

    hybrid transmission pipelines mul oscillations dynamical systems
    A new transform method and some of its numerical implementations

    Play Episode Listen Later Sep 20, 2010 62:25


    Fokas, T (University of Cambridge, UK) Thursday 16 September 2010, 10:00-11:00

    method cambridge transform numerical implementations t university
    Homogenization with non-separated scales and high contrast

    Play Episode Listen Later Sep 20, 2010 38:52


    Owhadi, H (California Institute of Technology, US) Thursday 16 September 2010, 09:00-10:00

    technology scales separated high contrast homogenization
    The Hybrid Monte Carlo Algorithm in High Dimensions

    Play Episode Listen Later Sep 20, 2010 57:20


    Stuart, A (University of Warwick, UK) Wednesday 15 September 2010, 17:00-18:00

    university stuart hybrid algorithms dimensions warwick monte carlo
    Optimal Tuning of Hybrid Monte Carlo

    Play Episode Listen Later Sep 20, 2010 58:04


    Sanz-Serna, C (Universidad de Valladolid, ES) Wednesday 15 September 2010, 16:00-17:00

    hybrid tuning optimal monte carlo valladolid
    Highly Oscillatory Integrals and their Applications

    Play Episode Listen Later Sep 20, 2010 34:05


    Khanamiryan, M (Cambridge University, UK) Wednesday 15 September 2010, 15:00-15:30

    applications integrals
    Efficient finite difference schemes for highly oscillatory linear ODE

    Play Episode Listen Later Sep 20, 2010 25:52


    Geier, J (TU Wien, AT) Wednesday 15 September 2010, 14:30-15:00

    efficient schemes linear finite geier
    Numerical solution of Riemann–Hilbert problems: Painlevé II

    Play Episode Listen Later Sep 20, 2010 33:31


    Olver, S (Oxford University, UK) Wednesday 15 September 2010, 14:00-14:30

    solution hilbert numerical riemann olver
    The generalised eigenfunction method and time-dependent linear water-wave impact on a vertical elastic plate

    Play Episode Listen Later Sep 20, 2010 27:28


    Peter, M (University of Augsburg, DE) Wednesday 15 September 2010, 12:00-12:30

    water method wave plate vertical dependent linear m university augsburg elastic generalised
    Approximation by plane waves

    Play Episode Listen Later Sep 20, 2010 33:41


    Moiola, A (ETH Zurich, CH) Wednesday 15 September 2010, 11:30-12:00

    waves plane eth zurich approximation
    Metastability, rare events and sampling problems in molecular dynamics

    Play Episode Listen Later Sep 20, 2010 65:32


    Lelievre, T (ENPC, FR) Wednesday 15 September 2010, 10:00-11:00

    events rare dynamics molecular sampling
    Modulated Fourier expansions and the Fermi-Pasta-Ulam problem

    Play Episode Listen Later Sep 20, 2010 50:12


    Lubich, C (Universitaet Tuebingen, DE) Wednesday 15 September 2010, 09:00-10:00

    pasta fermi expansions fourier ulam modulated
    Runga-Kutta convolution quadrature: convergence theory and applications to time-domain BIE of acoustic scattering

    Play Episode Listen Later Sep 20, 2010 27:53


    Banjai, L (Max-Planck-Institut fur Mathematik, DE) Tuesday 14 September 2010, 18:00-18:30

    theory applications domain acoustic convergence mathematik scattering convolution quadrature kutta runga
    Tensor product method for radiative transfer

    Play Episode Listen Later Sep 20, 2010 30:59


    Hiptmair, R (ETH Zurich, CH) Thursday 16 September 2010, 14:00-14:30

    product method tensor radiative
    Coercivity, Nonnormality and Numerical Range of boundary integral operators in high-frequency scattering

    Play Episode Listen Later Sep 20, 2010 28:33


    Betcke, T (University of Reading, UK) Tuesday 14 September 2010, 17:00-17:30

    reading range integral boundary operators scattering high frequency numerical t university
    Preconditioning the Helmholtz equation using rapidly oscillating functions

    Play Episode Listen Later Sep 20, 2010 29:33


    Stolk, C (University of Amsterdam, NL) Tuesday 14 September 2010, 16:30-17:00

    amsterdam equation functions rapidly oscillating helmholtz stolk
    Developing Integrators for Highly Oscillatory Hamiltonian Systems Using Homogenization

    Play Episode Listen Later Sep 20, 2010 25:12


    Dobson, M (Ecole des Ponts ParisTech, FR) Tuesday 14 September 2010, 15:00-15:30

    developing dobson integrators hamiltonian homogenization ponts paristech
    Oscillatory systems with three separated timescales

    Play Episode Listen Later Sep 20, 2010 31:16


    Ariel, G (Bar-Ilan University, IL) Tuesday 14 September 2010, 14:30-15:00

    separated
    Variance reduction in stochastic homogenization using antithetic variables

    Play Episode Listen Later Sep 20, 2010 30:57


    Legoll, F (ENPC, FR) Tuesday 14 September 2010, 14:00-14:30

    reduction variables variance stochastic homogenization
    Computing expectation values for molecular quantum dynamics

    Play Episode Listen Later Sep 20, 2010 46:08


    Lasser, C (Technische Universität München, DE) Tuesday 14 September 2010, 11:30-12:30

    values quantum expectation dynamics computing molecular lasser
    Multi-scale spaces for multiscale high-contrast problems and their applications

    Play Episode Listen Later Sep 20, 2010 29:54


    Efendiev, Y (Texas A&M University, US) Tuesday 14 September 2010, 10:00-11:00

    spaces applications m university high contrast multiscale
    Numerical integration for numerical homogenizations methods

    Play Episode Listen Later Sep 20, 2010 61:11


    Addulle, A (EPFL, CH) Tuesday 14 September 2010, 09:00-10:00

    integration methods epfl numerical
    On approximation of special oscillating series of quantum theory

    Play Episode Listen Later Sep 17, 2010 31:49


    Karatsuba, E (Russian Academy of Sciences, RU) Monday 13 September 2010, 18:00-18:30

    sciences quantum theory approximation oscillating
    On Wigner and Bohmian Measures

    Play Episode Listen Later Sep 17, 2010 46:08


    Markowich, P (University of Cambridge, UK) Monday 13 September 2010, 17:00-18:00

    cambridge measures wigner
    Multiple integrals under differential constraints: two-scale convergence and homogenization

    Play Episode Listen Later Sep 17, 2010 58:19


    Fonseca, I (Carnegie Mellon University) Monday 13 September 2010, 16:00-17:00

    scale convergence constraints fonseca differential integrals homogenization
    On the numerical solution of first-kind Volterra integral equations with highly oscillatory kernels

    Play Episode Listen Later Sep 17, 2010 33:13


    Brunner, H (Memorial University of Newfoundland, CA) Monday 13 September 2010, 15:00-15:30

    solution newfoundland integral brunner equations numerical kernels volterra
    Integral-Preserving Integrators

    Play Episode Listen Later Sep 17, 2010 34:08


    Quispel, R (La Trobe University, AU) Monday 13 September 2010, 14:30-15:00

    preserving integral integrators
    Fourier series on triangles and tetrahedra

    Play Episode Listen Later Sep 17, 2010 61:57


    Huybrechs, D (K.U. Leuven, BE) Monday 13 September 2010, 11:30-12:30

    dk triangles leuven fourier series
    A Numerical Algorithm for Advancing Slow Features in Fast-Slow Systems without Scale Separation - A Young Measure Approach

    Play Episode Listen Later Sep 17, 2010 58:06


    Titi, E (Weizmann Institute of Science, IL) Monday 13 September 2010, 10:00-11:00

    science young scale measure separation algorithms advancing titi numerical
    Non polynomial approximations of wave problems

    Play Episode Listen Later Sep 17, 2010 59:31


    Perugia, I (University of Pavia, IT) Monday 13 September 2010, 09:00-10:00

    wave perugia polynomials

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