Output least squares stability in elliptic systems

DOI10.1007/BF01448191zbMath0656.93024OpenAlexW1998687764MaRDI QIDQ1110471

Fritz Colonius, Karl Kunisch

Publication date: 1989

Published in: Applied Mathematics and Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01448191

zbMATH Keywords

parameter estimationTikhonov regularizationoutput least squareslinear elliptic operator

Mathematics Subject Classification ID

Control/observation systems governed by partial differential equations (93C20) System identification (93B30) Input-output approaches in control theory (93D25) Linear systems in control theory (93C05) Inverse problems for PDEs (35R30) Second-order elliptic equations (35J15)

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