Analytic approximation with real constraints, with applications to inverse diffusion problems

DOI10.1515/jiip.2008.007zbMath1132.35500OpenAlexW2044227905WikidataQ56319269 ScholiaQ56319269MaRDI QIDQ5452000

Juliette Leblond, Jean-Paul Marmorat, Jonathan R. Partington

Publication date: 27 March 2008

Published in: jiip (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/jiip.2008.007

zbMATH Keywords

inverse problemsHardy spacesextremal problemsanalytic functionsconstrained approximationToeplitz and Hankel operators

Mathematics Subject Classification ID

Brittle fracture (74R10) Inverse problems for PDEs (35R30) Linear operator methods in interpolation, moment and extension problems (47A57) Approximation with constraints (41A29) Boundary value and inverse problems for harmonic functions in two dimensions (31A25)

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• Matrix RationalH₂Approximation: A Gradient Algorithm Based on Schur Analysis
• An inverse source problem in potential analysis
• Identification of planar cracks by complete overdetermined data: inversion formulae

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