Lower-dimensional linear complementarity problem approaches to the solution of a bi-obstacle problem (Q2383838)

The authors propose a globally convergent Broyden-like method for solving a bi-obstacle problem based on its equivalent lower-dimensional linear complementarity problem. A suitable line search technique is introduced also. The global and super-linear convergence of the method is verified under appropriate assumptions. The authors present and explain the problems in exquisite detail, which therefore will make the paper useful.