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extrapolation operators 1finite difference methods 1gaussian quadrature 1hyperbolic conservation laws 1summation-by-parts 1

From the 1 of 14 linked papers with an AI index.

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20242026
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stat.CO2026

Preserving linear invariants in ensemble filtering methods

Mathieu Le Provost, Jan Glaubitz, Youssef Marzouk

Data assimilation combines dynamical models with observations to improve state estimates. Ensemble filters sequentially assimilate observations by updating a set of samples over ti…