Friday, 11:30 - 11:55 h, Room: H 2036

 

Raman Sanyal
Deciding polyhedrality of spectrahedra

Coauthors: Avinash Bhardwaj, Philipp Rostalski

 

Abstract:
Spectrahedra, the feasible regions of semidefinite programs, form a rich class of convex bodies that properly contains that of polyhedra. It is a theoretical interesting and practically relevant question to decide when a spectrahedron is a polyhedron. In this talk I will discuss how this can be done algorithmically by making use of the geometry as well as the algebraic structure of spectrahedra.

 

Talk 3 of the invited session Fri.1.H 2036
"Algebraic geometry and conic programming I" [...]
Cluster 4
"Conic programming" [...]

 

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