An Alternating Direction Method for Convex Quadratic Second-Order Cone Programming with Bounded Constraints

الملخص EN

An alternating direction method is proposed for convex quadratic second-order cone programming problems with bounded constraints.

In the algorithm, the primal problem is equivalent to a separate structure convexquadratic programming over second-order cones and a bounded set.

At each iteration, we only need to compute the metric projection onto the second-order cones and the projection onto the bound set.

The result of convergence is given.

Numerical results demonstrate that our method is efficient for the convex quadratic second-order cone programming problems with bounded constraints.