A Method for Separable Nonlinear Least Squares Problems with Separable Nonlinear Equality Constraints
نویسندگان
چکیده
منابع مشابه
An Efficient Algorithm for the Separable Nonlinear Least Squares Problem
The nonlinear least squares problem miny,z‖A(y)z + b(y)‖, where A(y) is a full-rank (N + `)× N matrix, y ∈ Rn, z ∈ RN and b(y) ∈ RN+` with ` ≥ n, can be solved by first solving a reduced problem miny‖ f (y)‖ to find the optimal value y∗ of y, and then solving the resulting linear least squares problem minz‖A(y∗)z + b(y∗)‖ to find the optimal value z∗ of z. We have previously justified the use o...
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ژورنال
عنوان ژورنال: SIAM Journal on Numerical Analysis
سال: 1978
ISSN: 0036-1429,1095-7170
DOI: 10.1137/0715002