An offine/online algorithm for scattering in half-plane stochastic configurations

    Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

    Abstract

    We develop computational statistical tools to facilitate quantification of stochastic acoustic multiple scattering in the half-plane. The plane is bounded by a sound-soft wall along the x-axis. Wave propagation in the half-plane is induced by an incident wave impinging on multiple stochastic particles in the half-plane. We develop an efficient algorithm to compute moments of certain quantities of interest (QoI). Key ingredients of our algorithm include offline computations, fast online realizations, image theory, and high-order Monte Carlo realizations.
    Original languageEnglish
    Title of host publicationProceedings of the 12th International Conference on Mathematical and Numerical Aspects of Waves
    Place of PublicationGermany
    PublisherKarlsruhe Institute of Technology (KIT)
    Pages322-323
    Number of pages2
    Publication statusPublished - 2015
    Event12th International Conference on Mathematical and Numerical Aspects of Waves - Karlsruhe, Germany
    Duration: 20 Jul 201524 Jul 2015

    Conference

    Conference12th International Conference on Mathematical and Numerical Aspects of Waves
    CityKarlsruhe, Germany
    Period20/07/1524/07/15

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