Breadcrumb Events / Past Events / SFU Operations Research Seminar: Isabelle Shankar Date Thu, 04/13/2023 - 17:30 - Thu, 04/13/2023 - 19:30 Topic Central Curve in Semidefinite Programming Speakers Isabelle Shankar Portland State University Details The Zariski closure of the central path (which interior point algorithms track in convex optimization problems such as linear and semidefinite programs) is an algebraic curve, called the central curve. Its degree has been studied in relation to the complexity of these interior point algorithms. We show that the degree of the central curve for generic semidefinite programs is equal to the maximum likelihood degree of linear concentration models. This is joint work with Serkan Hosten and Angélica Torres. Additional Information Location: ASB 10908Time: 3.30pm Pacific Isabelle Shankar, Portland State University Jump to Event Details This is a Past Event Event Type Scientific, Seminar Date April 13, 2023 Time 5:30pm - 7:30pm Location University of British Columbia, Okanagan