A deformed Jarratt´s method for solving non-linear equation in Banach space

In this paper, a deformed Jarratt´s iteration without the inverse of the derivative is presented firstly and the convergence theorem of this method is established by using majoring functions. The new method does not required the evaluation of the inverse of derivative, and it achieves the fourth order. Finally, illustrative examples are included to demonstrate the validity and applicability of the technique.