Abstract
This note derives bounds on the length of the primal-dual affinescaling directions associated with a linearly constrained convexprogram satisfying the following conditions: 1) the problem has asolution satisfying strict complementarity, 2) the Hessian of theobjective function satisfies a certain invariance property. Weillustrate the usefulness of these bounds by establishing thesuperlinear convergence of the algorithm presented in Wright andRalph [22] for solving the optimality conditions associatedwith a linearly constrained convex program satisfying the aboveconditions.
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Monteiro, R.D., Zhou, F. On Superlinear Convergence of Infeasible Interior-Point Algorithms for Linearly Constrained Convex Programs. Computational Optimization and Applications 8, 245–262 (1997). https://doi.org/10.1023/A:1008623505672
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DOI: https://doi.org/10.1023/A:1008623505672