Numerical Methods and Algorithms I

Presentations

• Accurate and Efficient Simulations of Black Hole Binaries using Adaptive Mesh Refinement CPU/GPU Clusters

  Oral-In-person

  March 18, 2026, 10:30 AM – March 18, 2026, 10:42 AM

  Presenters

  • Yosef Zlochower

    • Rochester Institute of Technology

  Authors

  • Yosef Zlochower

    • Rochester Institute of Technology

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• Optimized Compact Finite Difference Schemes for Use in Binary Black Hole Simulations

  Oral-In-person

  March 18, 2026, 10:42 AM – March 18, 2026, 10:54 AM

  Presenters

  • Nathanael Garey

    • Brigham Young University

  Authors

  • Nathanael Garey

    • Brigham Young University

  • Eric Hirschmann

    • Brigham Young University

  • David Neilsen

    • Brigham Young University

  • Andrew Carroll

    • Brigham Young University

  • Luke Papenfuss

    • Brigham Young University

  • William Black

    • Brigham Young University

  • Agustina Peck

    • Brigham Young University

  • David Van Komen

    • University of Utah

  • James Bleazard

    • Brigham Young University

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• Full control of the parameters of eccentric and precessing SpEC waveforms

  Oral-In-person

  March 18, 2026, 10:54 AM – March 18, 2026, 11:06 AM

  Presenters

  • Taylor Knapp

    • Caltech

  Authors

  • Taylor Knapp

    • Caltech

  • Katerina Chatziioannou

    • Caltech

  • Peter James Nee

    • Max Planck Institute For Gravitational Physics

  • Harald Pfeiffer

    • Max Planck Institute For Gravitational Physics (Albert Einstein Institute)

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• A numerical method for scattering from infinity

  Oral-In-person

  March 18, 2026, 11:06 AM – March 18, 2026, 11:18 AM

  Publication: Ekrem Demirboğa and Anıl Zenginoğlu, A Numerical Framework for Scattering from Infinity, in preparation. A preprint will be available on arXiv prior to the APS April Meeting.

  Presenters

  • Ekrem Demirboga

    • University of Maryland College Park

  Authors

  • Ekrem Demirboga

    • University of Maryland College Park

  • Anil Zenginoglu

    • University of Maryland College Park

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• Cauchy-Hyperboloidal Evolution

  Oral-In-person

  March 18, 2026, 11:18 AM – March 18, 2026, 11:30 AM

  Presenters

  • Anil Zenginoglu

    • University of Maryland College Park

  Authors

  • Anil Zenginoglu

    • University of Maryland College Park

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• Exact Radiation Boundary Conditions and Near-to-Far Field Teleportation for the Time-Domain Teukolsky Equation

  Oral-In-person

  March 18, 2026, 11:30 AM – March 18, 2026, 11:42 AM

  Presenters

  • Som Bishoyi

    • University of Massachusetts Dartmouth

  Authors

  • Som Bishoyi

    • University of Massachusetts Dartmouth

  • Scott Field

    • University of Massachusetts Dartmouth

  • Stephen Lau

    • University of New Mexico

  • Manas Vishal

    • University of Massachusetts Dartmouth

  • Gaurav Khanna

    • University of Rhode Island

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• Competing Effects of Brill Waves and Scalar Fields in Axisymmetric Critical Collapse

  Oral-In-person · Withdrawn

  March 18, 2026, 11:42 AM – March 18, 2026, 11:54 AM

  Presenters

  • Sylvia Mesicek

    • University of Utah

  Authors

  • Sylvia Mesicek

    • University of Utah

  • Sean Johnson

    • University of Utah

  • John Belz

    • University of Utah

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• Finite-Temperature Effects on the Bar-Mode Instability Threshold for Realistic Proto-Neutron Stars

  Oral-In-person

  March 18, 2026, 11:54 AM – March 18, 2026, 12:06 PM

  Presenters

  • Terrence Pierre Jacques

    • West Virginia University

  Authors

  • Terrence Pierre Jacques

    • West Virginia University

  • Zachariah Etienne

    • University of Idaho

  • Nishita Jadoo

    • University of Idaho

  • Leonardo Werneck

    • University of Idaho

  • Samuel Tootle

    • University of Idaho

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