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Stable Model Reduction for Time‐Domain Room Acoustics: A Structure‐Preserving Formulation for Complex Boundaries

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 127, Issue 5, 15 March 2026.
ABSTRACT This work presents novel structure‐preserving formulations for stable model order reduction in the context of time‐domain room acoustics simulations. A solution to address the instability in conventional model order reduction formulations based on the Linearized Euler Equations is derived and validated through numerical experiments.
Satish Bonthu   +4 more
wiley   +1 more source

Performance enhancement of high order Hahn polynomials using multithreading. [PDF]

open access: yesPLoS One, 2023
Mahmmod BM   +5 more
europepmc   +1 more source

Serendipity discrete complexes with enhanced regularity. [PDF]

open access: yesCalcolo
Di Pietro DA, Hanot M, Salah M, Salah M.
europepmc   +1 more source

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