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qpSolve

Solves convex or non-convex quadratic programming problems.

Main features

  • Implements an active-set method by Holmström, using directions of negative curvature to proceed for indefinite problems. It converges to a local minimum for indefinite quadratic programs.
     
  • Explicit treatment of both inequality and equality constraints, as well as lower and upper bounds on the variables (simple bounds).
     
  • Handles sparse Matlab arrays.
     
  • Crash basis saving and warm start handling.
     
  • To find an initial feasible point the Phase 1 LP problem is solved using any Tomlab solver (selectable).

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