An overview of approximate inverse methods Autores Luiz M. P. Carvalho João P. Zanardi Ítalo Nievinski Michael Souza DOI: https://doi.org/10.5540/03.2015.003.01.0097 Palavras-chave: preconditioner, approximate inverse, sparse matrix Resumo A comparison between sparse approximate inverse preconditioner is given. A simplified description of the considered preconditioners is presented, and the results of numerical experiments with academic examples are discussed. Downloads Downloads PDF Publicado 2015-08-25 Edição v. 3 n. 1 (2015): CNMAC 2014 Seção Computação Científica