Laura Dykes, Silvia Noschese, Lothar Reichel. Circulant preconditioners for discrete ill-posed Toeplitz systems. Numerical Algorithms, 75(2):477-490, 2017. [doi]
@article{DykesNR17, title = {Circulant preconditioners for discrete ill-posed Toeplitz systems}, author = {Laura Dykes and Silvia Noschese and Lothar Reichel}, year = {2017}, doi = {10.1007/s11075-016-0205-9}, url = {https://doi.org/10.1007/s11075-016-0205-9}, researchr = {https://researchr.org/publication/DykesNR17}, cites = {0}, citedby = {0}, journal = {Numerical Algorithms}, volume = {75}, number = {2}, pages = {477-490}, }