Tikhonov regularization for polynomial approximation problems in Gauss quadrature points
نویسندگان
چکیده
منابع مشابه
Tikhonov Regularization for Large Scale Problems
Tikhonov regularization is a powerful tool for the solution of ill-posed linear systems and linear least squares problems. The choice of the regularization parameter is a crucial step, and many methods have been proposed for this purpose. However, eecient and reliable methods for large scale problems are still missing. In this paper approximation techniques based on the Lanczos algorithm and th...
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ژورنال
عنوان ژورنال: Inverse Problems
سال: 2020
ISSN: 0266-5611,1361-6420
DOI: 10.1088/1361-6420/abcd44