https://www.cimat.mx/wp-content/uploads/2021/04/transparent.png00Muñiz Pérez Omarhttps://www.cimat.mx/wp-content/uploads/2021/04/transparent.pngMuñiz Pérez Omar2021-03-23 18:56:422021-03-23 21:49:48Fixed point methods and accretivity for perturbed nonlinear equations in Banach spaces