# divided differences

## On a Steffensen type method

Abstract We study a general Steffensen type method based on the inverse interpolation Lagrange polynomial of second degree. We show…

## On the Steffensen method for solving nonlinear operator equations

Abstract We consider the equation $F\left( x\right) =x-A\left( x\right)=0,$ where $$A$$ is an operator from a Banach space $$X$$ to…

## On some interpolatory iterative methods for the second degree polynomial operators (I)

Abstract In this note we consider the chord (secant) method and the Steffensen method for solving polynomial operators of degree…

## On an Aitken type method

Abstract In this note we study the convergence of a generalized Aitken type method for approximating the solutions of nonlinear…