Algorithm 1
Nonlinear solution strategy based on the secondorder Newton method.
(1) Initialize: W ^{0} (A and )  (2) Iterations (equilibrium problem):  (i) Compute: M ^{(k1)}  (ii) Compute: g ^{(k1)}  (iii) Check convergence:  Yes: Go to step (3)  No: Compute the corrections:  Updated variables: , go to step (2)  (3) Print the variables and stop 
