Regularization of Nonlinear Least Squares Problems
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We develop three of the five approaches described in Sect. 1.3.4 of the introduction: Levenberg–Marquardt–Tychonov (LMT), state-space, and adapted regularization. The two remaining approaches, regularization by parameterization and regularization by size reduction of the admissible parameter set, have been already addressed in Chaps. 3 and 4, respectively.
KeywordsRegularization Parameter Regularity Condition Tangent Cone Observation Operator Deflection Condition
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