Updating incomplete factorization preconditioners for shifted linear systems arising in a wind model

• Autores: Antonio Suárez Sarmiento , H. Sarmiento, Elizabeth Flórez Vázquez , María Dolores García León , Gustavo Montero García
• Localización: Journal of computational and applied mathematics, ISSN 0377-0427, Vol. 235, Nº 8, 2011 , págs. 2640-2646