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20162023
most citedResidual-based error correction for neural operator accelerated infinite-dimensional Bayesian inverse problems

33 citations · 144 across the 17 of their papers we have counts for

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math.NA2023

Point spread function approximation of high rank Hessians with locally supported non-negative integral kernels

Nick Alger, Tucker Hartland, Noemi Petra +1

We present an efficient matrix-free point spread function (PSF) method for approximating operators that have locally supported non-negative integral kernels. The method computes im…