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math.NA2025
Addendum on data driven regularization by projection
Martin Hanke, Otmar Scherzer
We study the stability of regularization by projection for solving linear inverse problems if the forward operator is given indirectly but specified via some input-output training…
math.NA2025
Neural operators for solving nonlinear inverse problems
Otmar Scherzer, Thi Lan Nhi Vu, Jikai Yan
We consider solving a probably infinite dimensional operator equation, where the operator is not modeled by physical laws but is specified indirectly via training pairs of the inpu…