2 papers
math.NA2024
Bias and Multiscale Correction Methods for Variational State Estimation
Felipe Galarce, Joaquin Mura, Alfonso Caiazzo
Data assimilation performance can be significantly impacted by biased noise in observations, altering the signal magnitude and introducing fast oscillations or discontinuities when…
math.NA2024
A stabilized total pressure-formulation of the Biot's poroelasticity equations in frequency domain: numerical analysis and applications
Cristian Cárcamo, Alfonso Caiazzo, Felipe Galarce +1
This work focuses on the numerical solution of the dynamics of a poroelastic material in the frequency domain. We provide a detailed stability analysis based on the application of…