The degree of ill-posedness of composite linear ill-posed problems with focus on the impact of the non-compact Hausdorff moment operator

DOI10.1553/etna_vol57s1OpenAlexW3209072184MaRDI QIDQ2672203

Peter Mathé, Bernd Hofmann

Publication date: 8 June 2022

Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2111.01036

zbMATH Keywords

conditional stabilityHausdorff moment problemlinear inverse problemcomposite operatordegree of ill-posedness

Mathematics Subject Classification ID

Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Moment problems (44A60) Numerical solutions of ill-posed problems in abstract spaces; regularization (65J20) Linear operators and ill-posed problems, regularization (47A52)

Related Items (1)

A note on numerical singular values of compositions with non-compact operators

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