An Efficient Hybrid Conjugate Gradient Algorithm for Solving Intuitionistic Fuzzy Nonlinear Equations

This paper presents an iterative algorithm for solving intuitionistic fuzzy nonlinear equations (IFNEs). The proposed method is based on the classical conjugate gradient (CG) search direction. An interesting feature of new that it considers problems special triangular number. For this purpose, quantities are transformed into membership and non-membership parametric forms, a line procedure employed to compute step length. Preliminary results from numerical experiments presented demonstrate performance method. It observed hybrid CG highly effective promising. KEYWORDS Hybrid CG, equation, form, length, inexact