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math.NA2026
Global Recovery from Local Data: Interior Nudging for 2D Navier-Stokes equations in a Physical Domain
Rui Fang, Ali Pakzad
In many real-world applications of data assimilation (DA), the strategic placement of observers is crucial for effective and efficient forecasting. Motivated by practical constrain…
math.NA2021
Continuous data assimilation for two-phase flow: analysis and simulations
Yat Tin Chow, Wing Tat Leung, Ali Pakzad
We propose, analyze, and test a novel continuous data assimilation two-phase flow algorithm for reservoir simulation. We show that the solutions of the algorithm, constructed using…