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Nonlinear Dynamics General

ORAL · G33 · ID: 1763294

Presentations

  • Computing Chaotic Time-Averages from a Small Number of Periodic Orbits

    ORAL

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    Publication: Computing Chaotic Time-Averages from a Small Number of Periodic Orbits by Joshua L. Pughe-Sanford, Sam Quinn, Teodor Balabanski, and Roman O. Grigoriev. https://arxiv.org/abs/2307.09626

    Presenters

    • Joshua L. Pughe-Sanford

      Georgia Institute of Technology

    Authors

    • Joshua L. Pughe-Sanford

      Georgia Institute of Technology

    • Sam Quinn

      Georgia Institute of Technology

    • Teodor Balabanski

      Georgia Institute of Technology

    • Roman O Grigoriev

      Georgia Institute of Technology, Georgia Tech

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  • Cross-variable amplitude frequency coupling in complex turbulent thermoacoustic systems

    ORAL

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    Presenters

    • Aswin Balaji

      Department of Aerospace Engineering, Indian Institute of Technology Madras, Chennai 600 036, India

    Authors

    • Aswin Balaji

      Department of Aerospace Engineering, Indian Institute of Technology Madras, Chennai 600 036, India

    • Shruti Tandon

      Department of Aerospace Engineering, Indian Institute of Technology Madras, Chennai 600 036, India

    • Gaurav Chopra

      Department of Aerospace Engineering, Indian Institute of Technology Madras, Chennai 600 036, India

    • Manikandan Raghunathan

      Department of Aerospace Engineering, Indian Institute of Technology Madras, Chennai 600 036, India

    • R. I. Sujith

      Indian Institute of Technology Madras, Department of Aerospace Engineering, Indian Institute of Technology Madras, Chennai 600 036, India

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  • Real-time parameter recovery from partial observations.

    ORAL

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    Publication: Farhat, Aseel, et al. "Identifying the body force from partial observations of a 2D incompressible velocity field." arXiv preprint arXiv:2302.04701 (2023).<br><br>Pachev, Benjamin, Jared P. Whitehead, and Shane A. McQuarrie. "Concurrent MultiParameter Learning Demonstrated on the Kuramoto--Sivashinsky Equation." SIAM Journal on Scientific Computing 44.5 (2022): A2974-A2990.<br><br>Carlson, Elizabeth, et al. "Dynamically learning the parameters of a chaotic system using partial observations." arXiv preprint arXiv:2108.08354 (2021).

    Presenters

    • Jared P Whitehead

      Brigham Young University

    Authors

    • Jared P Whitehead

      Brigham Young University

    • Joshua Newey

      Brigham Young University

    • Adam Larios

      University of Nebraska

    • Benjamin Pachev

      University of Texas

    • Aseel Farhat

      Florida State University

    • Elizabeth Carlson

      California Institute of Technology

    • Vincent R Martinez

      Hunter College

    • Jacob Murri

      University of California Los Angeles

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