A note on inexact secant methods
Abstract The inexact secant method [x_{k-1},x_{k};F]s_{k}=-F(x_k) +r_k, x_{k+1}=x_k+s_k, k=1,2,\ldots, x_0,x_1 \in {\mathbb R}^n is considered for solving the nonlinear…
nonlinear systems in Rn
Remarks on some Newton and Chebyshev-type methods for approximation eigenvalues and eigenvectors of matrices
Abstract We consider a square matrix A with real or complex elements. We denote \mathbb{K}=\mathbb{R} or \mathbb{C} and we are…