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Reports (Research Report) Year : 1996

Primal-Dual Formulations for Parameter Estimation Problems

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Abstract

A new method for formulating and solving parameter estimation problems based on Fenchel duality is presented. The partial differential equation is considered as a contraint in a least squares type formulation and is realized as a penalty term involving the primal and dual energy functionals associated with the differential equation. Splitting algorithms and mixed finite element discretizations are discussed and some numerical examples are given.
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Dates and versions

inria-00073799 , version 1 (24-05-2006)

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  • HAL Id : inria-00073799 , version 1

Cite

Guy Chavent, Karl Kunisch, Jean Roberts. Primal-Dual Formulations for Parameter Estimation Problems. [Research Report] RR-2891, INRIA. 1996. ⟨inria-00073799⟩
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