Department of Mathematics;
Faculty of Sciences;
Aristotle University of Thessaloniki;
Thessaloniki;
Greece;
Department of Mechanics;
Faculty of Applied Sciences;
National Technical University of Athens;
Athens;
Greece;
Copenhagen; Problem; with; Magnetic; Dipoles; Equilibrium; Locations; Basins; of; Attraction; Solution; of; Non-Linear; Algebraic; Systems; Newton; and; Quasi-Newton; Methods; Comparison; of; Numerical; Methods;