Geodesic
Economy method for multiple solving augmented regularized normal system of equation
Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, no. 1 (2012), pp. 214-222.

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In this work, a new numerical algorithm for solving augmented regularized normal system of equations with several regularization parameters is proposed. The computational costs and the required amount of RAM of the proposed algorithm are analyzed. The proposed numerical algorithm is compared with the algorithm based on the singular value decomposition.
Keywords: ill-posed problems, augmented regularized normal system of equations, numerical algorithm. 
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V. V. Dolishniy; A. I. Zhdanov. Economy method for multiple solving augmented regularized normal system of equation. Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, no. 1 (2012), pp. 214-222. http://geodesic.mathdoc.fr/item/VSGTU_2012_1_a22/

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