Explore semidefinite optimization approaches for reactive optimal power flow problems in this 57-minute lecture by Miguel Anjos from the University of Edinburgh. Delivered as part of the Optimization: Theory, Algorithms, Applications Lecture Series at the Fields Institute, this talk delves into advanced mathematical techniques for solving complex power system optimization challenges. Gain insights into the application of semidefinite programming to address reactive power flow issues, enhancing your understanding of modern power system analysis and optimization methods.