1. EXTENDED LOCAL CONVERGENCE ANALYSIS OF INEXACT GAUSS-NEWTON METHOD FOR SINGULAR SYSTEMS OF EQUATIONS UNDER WEAK CONDITIONS. Authors: SANTHOSH GEORGE, IOANNIS K. ARGYROS.2. BALL COMPARISON FOR THREE OPTIMAL EIGHT ORDER METHODS UNDER WEAK CONDITIONS. Authors: IOANNIS K. ARGYROS, SANTHOSH GEORGE.3. EXTENDED LOCAL CONVERGENCE FOR NEWTON-TYPE SOLVER UNDER WEAK CONDITIONS. Authors: KEDARNATH SENAPATI, SANTHOSH GEORGE, IOANNIS K. ARGYROS.