Diagnosing forward operator error using optimal transport

DOI10.1007/s10915-019-00989-0zbMath1428.65068arXiv1810.12993OpenAlexW2962925291WikidataQ127574707 ScholiaQ127574707MaRDI QIDQ2330670

Michael Puthawala, Cory D. Hauck, Stanley J. Osher

Publication date: 22 October 2019

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1810.12993

zbMATH Keywords

Wasserstein distanceforward operatoroverdetermined linear inverse problems

Mathematics Subject Classification ID

Numerical solutions to overdetermined systems, pseudoinverses (65F20) Ill-posedness and regularization problems in numerical linear algebra (65F22) Error bounds for boundary value problems involving PDEs (65N15) Numerical solutions of ill-posed problems in abstract spaces; regularization (65J20) Numerical methods for inverse problems for boundary value problems involving PDEs (65N21) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22) Numerical methods for ill-posed problems for boundary value problems involving PDEs (65N20) Overdetermined problems for partial differential equations and systems of partial differential equations (35N99)

Uses Software

• L-BFGS-B

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