Geometry of Real Polynomials, Convexity and Optimization

Videos from BIRS Workshop 19w5180

, Ben Gurion University of the Negev
- 10:09
Hyperbolicity, stability, and determinantal representations
Watch video | Download video: 201905270859-Vinnikov.mp4 (304M)
, TU Berlin Germany
- 11:06
When is the conic hull of a curve a hyperbolicity cone?
Watch video | Download video: 201905271031-Kummer.mp4 (112M)
, Monash University
- 11:51
Limitations on the expressive power of convex cones without long chains of faces
Watch video | Download video: 201905271116-Saunderson.mp4 (119M)
, The University of Auckland
- 16:02
Noncommutative polynomials describing convex sets
Watch video | Download video: 201905271530-Klep.mp4 (112M)
, Purdue University
- 16:45
Vandermonde varieties, mirrored spaces, and cohomology of symmetric semi-algebraic sets
Watch video | Download video: 201905271610-Basu.mp4 (137M)
, Queen's University
- 17:18
Sums of squares and quadratic persistence
Watch video | Download video: 201905271650-Smith.mp4 (102M)
, Freie Universitaet Berlin
- 18:05
Kippenhahn’s Theorem for the joint numerical range
Watch video | Download video: 201905271735-Sinn.mp4 (123M)
, University of Washington
- 10:10
From Counting to Optimization and Back using Geometry of Polynomials
Watch video | Download video: 201905280900-OveisGharan.mp4 (249M)
, Cornell University
- 11:57
A framework for applying subgradient methods
Watch video | Download video: 201905281117-Renegar.mp4 (129M)
, University of Tromsø
- 16:00
Algorithms to compute topological invariants of symmetric semi algebraic sets
Watch video | Download video: 201905281530-Riener.mp4 (102M)
, Princeton University
- 16:42
On sum of squares representation of convex forms and generalized Cauchy-Schwarz inequalities
Watch video | Download video: 201905281611-ElKhadir.mp4 (91M)
, University of California San Diego
- 17:25
The Saddle Point Problem of Polynomials
Watch video | Download video: 201905281651-Nie.mp4 (98M)
, Université de Limoges
- 18:03
Conic programming: infeasibility certificates and projective geometry
Watch video | Download video: 201905281732-Naldi.mp4 (103M)
, University of Washington
- 09:59
Graph Density Inequalities and Sums of Squares
Watch video | Download video: 201905290901-Thomas.mp4 (220M)
, University of Toulouse
- 11:02
Solving non-linear PDEs with the Lasserre hierarchy
Watch video | Download video: 201905291032-Henrion.mp4 (105M)
, LAAS-CNRS 7, Toulouse
- 11:42
Tractable semi-algebraic approximation using Christoffel-Darboux kernel
Watch video | Download video: 201905291116-Lasserre.mp4 (89M)
, University of Konstanz
- 10:06
From finite to infinite dimensional moment problems
Watch video | Download video: 201905300900-Infusino.mp4 (218M)
, Universität Konstanz
- 11:11
The moment problem for the algebra of symmetric tensors
Watch video | Download video: 201905301031-Kuhlmann.mp4 (150M)
, UCSB
- 11:52
Positive integral kernels for polar derivatives
Watch video | Download video: 201905301116-Putinar.mp4 (159M)
, Universite de Rennes 1
- 16:07
Quantative Fundamental Theorem of Algebra
Watch video | Download video: 201905301531-Roy.mp4 (128M)
, Sorbonne Univ. France
- 16:52
On the computation of volumes of semi-algebraic sets
Watch video | Download video: 201905301616-SafeyElDin.mp4 (119M)
, University of Waterloo
- 17:33
Counting the number of zeroes of polynomials in quadrature domains
Watch video | Download video: 201905301701-Shamovich.mp4 (105M)
, KTH Royal Institute of Technology
- 09:56
Stable polynomials, Lorentzian polynomials and discrete convexity
Watch video | Download video: 201905310901-Branden.mp4 (178M)
, UC San Diego
- 10:49
Optimization over the Hypercube via Sums of Nonnegative Circuit Polynomials
Watch video | Download video: 201905311021-Dressler.mp4 (112M)
, CalTech
- 11:34
SAGE certificates for signomial and polynomial nonnegativity
Watch video | Download video: 201905311101-Murray.mp4 (96M)