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Wednesday, August 08, 2007
09:00 AM - 10:30 AM
CNLS Conference Room (TA-3, Bldg 1690)

Seminar

Solving Trust-Region Subproblems and Constrained Optimization Problems

Dominique Orban
Ecole Polytechnique de Montreal

In this lecture, we fill in the blanks left in our typical interior-point algorithm. We show how to solve its subproblems intuitively and efficiently. We next combine trust-regions and either a merit function or a filter to ensure global convergence to a critical point.

Host: DDMA Data Sciences Summer School - Katharine Chartrand