Error Estimates for Adaptive Spectral Decompositions

Adaptive spectral (AS) decompositions associated with a piecewise constant function $u$ yield small subspaces where the characteristic functions comprising $u$ are well approximated. When combined with Newton-like optimization methods for the solution of inverse medium problems, AS decompositions ha...

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Bibliographische Detailangaben

Hauptverfasser:	Baffet, Daniel H, Gleichmann, Yannik G, Grote, Marcus J
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Science - Numerical Analysis Mathematics - Analysis of PDEs Mathematics - Numerical Analysis
Online-Zugang:	Volltext bestellen
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