2 papers
cs.LG2024
State estimation of urban air pollution with statistical, physical, and super-learning graph models
Matthieu Dolbeault, Olga Mula, Agustín Somacal
We consider the problem of real-time reconstruction of urban air pollution maps. The task is challenging due to the heterogeneous sources of available data, the scarcity of direct…
math.AP2023
Reduced order modeling for elliptic problems with high contrast diffusion coefficients
Albert Cohen, Matthieu Dolbeault, Agustin Somacal +1
We consider the parametric elliptic PDE on a spatial domain , with a scalar piecewise constant diffusion coefficient taking any positive val…