[EN] In this paper, we analyze the stability of the family of iterative methods designed by Jarratt using complex dynamics tools. This allows us to conclude whether the scheme known as Jarratt's method is the most stable ...
Gasso Matoses, María Teresa; Gil, Ivan; Gimenez Manglano, María Isabel; Santana-De Asis, Máximo De Jesús; Segura, Elaine(Universidad Católica del Norte, 2021-01)
[EN] The study of the diagonal entries of the combined matrix of a nonsingular
matrix A has been considered by different authors for the classes of Mmatrices,
positive definite matrices and totally positive (negative) ...