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math.NA2023
On some Operator Filtering Strategies Based on Suitably Modified Green's Functions
Matteo E. Masciocchi, Ermanno Citraro, Alexandre Dély +3
Recent contributions showed the benefits of operator filtering for both preconditioning and fast solution strategies. While previous contributions leveraged laplacian-based filters…
math.NA2022
On a Constrained Pseudoinverse for the Electromagnetic Inverse Source Problem
Ermanno Citraro, Alexandre Dély, Adrien Merlini +1
Inverse source approaches have shown their relevance for several applications in the past years. They rely on the solution of an ill-posed problem where near-field/current data is…