Perturbation Analysis of Singular Semidefinite Programs and Its Applications to Control Problems

Yoshiyuki Sekiguchi, Hayato Waki

研究成果: Contribution to journalArticle査読

抄録

We consider sensitivity of a semidefinite program under perturbations in the case that the primal problem is strictly feasible and the dual problem is weakly feasible. When the coefficient matrices are perturbed, the optimal values can change discontinuously as explained in concrete examples. We show that the optimal value of such a semidefinite program changes continuously under conditions involving the behavior of the minimal faces of the perturbed dual problems. In addition, we determine what kinds of perturbations keep the minimal faces invariant, by using the reducing certificates, which are produced in facial reduction. Our results allow us to classify the behavior of the minimal face of a semidefinite program obtained from a control problem.

本文言語英語
ページ(範囲)52-72
ページ数21
ジャーナルJournal of Optimization Theory and Applications
188
1
DOI
出版ステータス出版済み - 1 2021

All Science Journal Classification (ASJC) codes

  • Control and Optimization
  • Management Science and Operations Research
  • Applied Mathematics

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