16 citations · 38 across the 11 of their papers we have counts for
3 papers · 1 filter
Modified Potra-Pták method to determine the multiple zeros of nonlinear equations
S. Sharifi, M. Ferrara, N. M. A. Nik Long +1
In this paper, we present a third-order iterative method based on Potra-Pt{á}k method to compute the approximate multiple roots of nonlinear equations. The method requires two eval…
Computing multiple zeros by using a parameter in Newton-Secant method
Massimiliano Ferrara, Somayeh Sharifi, Mehdi Salimi
In this paper, we modify the Newton-Secant method with third order of convergence for finding multiple roots of nonlinear equations. Per iteration this method requires two evaluati…
New modification of Maheshwari method with optimal eighth order of convergence for solving nonlinear equations
Somayeh Sharifi, Massimiliano Ferrara, Mehdi Salimi +1
In this paper, we present a family of three-point with eight-order convergence methods for finding the simple roots of nonlinear equations by suitable approximations and weight fun…