Nonlinear Dynamics: Coherent Structures

Presentations

• Guessing and Converging Periodic Orbits in Fluid Flows Using Data-Driven Methods

  ORAL

  Nov. 23, 2025, 5:25 PM – Nov. 23, 2025, 5:38 PM

  Presenters

  • Tobias M Schneider

    • EPFL - Swiss Federal Institute of Technology Lausanne

  Authors

  • Tobias M Schneider

    • EPFL - Swiss Federal Institute of Technology Lausanne

  • Pierre Beck

    • EPFL - Swiss Federal Institute of Technology Lausanne

  View abstract →

• Exact coherent structures of sheared double-diffusive convection

  ORAL

  Nov. 23, 2025, 5:38 PM – Nov. 23, 2025, 5:51 PM

  Presenters

  • Duc V Nguyen

    • University of Connecticut

  Authors

  • Duc V Nguyen

    • University of Connecticut

  • Chang Liu

    • University of Connecticut

  View abstract →

• Symmetry, Invariant Manifolds and Flow Reversals in Active Nematic Channel Flow

  ORAL

  Nov. 23, 2025, 5:51 PM – Nov. 23, 2025, 6:04 PM

  Publication: Naranjo, Pallock, Wagner, and Grover, "A deterministic phase space description of flow reversals in active nematic channel flow", Preprint (2025).

  Presenters

  • Angel Naranjo

    • University of Nebraska - Lincoln

  Authors

  • Angel Naranjo

    • University of Nebraska - Lincoln

  • Rumayel Hassan Pallock

    • University of Nebraska - Lincoln

  • Caleb Wagner

    • University of Nebraska - Lincoln

  • Piyush Grover

    • University of Nebraska - Lincoln

  View abstract →

• Edge State and Tori in Rayleigh-Bénard Convection

  ORAL

  Nov. 23, 2025, 6:04 PM – Nov. 23, 2025, 6:17 PM

  Publication: We are planning to submit an expanded version of this work soon. We have yet to write the paper.

  Presenters

  • Julius Rhoan Taas Lustro

    • University of the Philippines Diliman

  Authors

  • Adrian D Mendoza

    • University of the Philippines Diliman

  • Fumiya Fukutsuka

    • Osaka University

  • Shingo Motoki

    • Osaka University

  • Julius Rhoan Taas Lustro

    • University of the Philippines Diliman

  • Genta Kawahara

    • Osaka University

  View abstract →

• Spectral measures with residual DMD for identifying intended-observable-relevant flow structures

  ORAL

  Nov. 23, 2025, 6:17 PM – Nov. 23, 2025, 6:30 PM

  Presenters

  • Haruki Itsui

    • Tohoku University, Japan

  Authors

  • Haruki Itsui

    • Tohoku University, Japan

  • Soshi Kawai

    • Tohoku University, Japan

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  Nov. 23, 2025, 6:30 PM – Nov. 23, 2025, 6:43 PM

  View abstract →