Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
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Session Overview | |
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Location: Unitobler, F021 104 seats, 126m^2 |
| Date: Tuesday, 09/Jul/2019 | |
| 10:00am - 12:00pm |
MS182, part 1: Matrix and tensor optimization Location: Unitobler, F021 Matrix and tensor optimization (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Tensorized Krylov subspace methods Critical points of quadratic low-rank optimization problems Matrix product states from an algebraic geometer’s point of view Computation of the norm of a nonnegative tensor |
| 3:00pm - 5:00pm |
MS191, part 1: Algebraic and geometric methods in optimization. Location: Unitobler, F021 Algebraic and geometric methods in optimization. (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Integer optimization from the perspective of subdeterminants The Minimum Euclidean-Norm Point in a Convex Polytope: Wolfe's Combinatorial Algorithm is Exponential Matrices of bounded factor width and sums of $k$-nomial squares A friendly smooth analysis of the Simplex method |
| Date: Wednesday, 10/Jul/2019 | |
| 10:00am - 12:00pm |
MS182, part 2: Matrix and tensor optimization Location: Unitobler, F021 Matrix and tensor optimization (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Matrix and Tensor Factorizations with Nonnegativity Decompositions and optimizations of conjugate symmetric complex tensors Chebyshev polynomials and best rank-one approximation ratio Optimization methods for computing low rank eigenspaces |
| 3:00pm - 5:00pm |
MS191, part 2: Algebraic and geometric methods in optimization. Location: Unitobler, F021 Algebraic and geometric methods in optimization. (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Convergence analysis of measure-based bounds for polynomial optimization on the box, ball and sphere Dynamic programming algorithms for integer programming The support of integer optimal solutions New Fourier interpolation formulas and optimization in Euclidean space |
| Date: Thursday, 11/Jul/2019 | |
| 10:00am - 12:00pm |
MS153, part 1: Symmetry in algorithmic questions of real algebraic geometry Location: Unitobler, F021 Symmetry in algorithmic questions of real algebraic geometry (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Complete positivity and distance-avoiding sets Kissing number of the hemisphere in dimension 8 Pair correlation estimates for the zeros of the zeta function via semidefinite programming Cut polytopes and minors in graphs |
| 3:00pm - 5:00pm |
MS158, part 1: Structured sums of squares Location: Unitobler, F021 Structured sums of squares (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Learning dynamical systems with side information Convergence analysis of measure-based bounds for polynomial optimization on compact sets Sums-of-squares for extremal discrete geometry on the unit sphere Computing spectral bounds for geometric graphs via polynomial optimization |
| Date: Friday, 12/Jul/2019 | |
| 10:00am - 12:00pm |
MS179, part 1: Algebraic methods for polynomial system solving Location: Unitobler, F021 Algebraic methods for polynomial system solving solving (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Exploiting fast linear algebra in the computation of multivariate relations Certification via squaring-up Efficient and complete certification of roots in solving polynomial systems Reconstruction of an Algebraic Surface from a 2D Projection |
| 3:00pm - 5:00pm |
MS158, part 2: Structured sums of squares Location: Unitobler, F021 Structured sums of squares (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Simple Graph Density Inequalities with no Sum of Squares Proofs Symmetry and Nonnegativity Symmetry and the Sum of Squares Hierarchy |
| Date: Saturday, 13/Jul/2019 | |
| 10:00am - 12:00pm |
MS179, part 2: Algebraic methods for polynomial system solving Location: Unitobler, F021 Algebraic methods for polynomial system solving solving (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) On polynomial and regular images of Euclidean spaces Degree bounds for the sparse Nullstellensatz Signature-based Möller's algorithm for strong Gröbner bases over PIDs Witness collections and a numerical algebraic geometry toolkit |
| 3:00pm - 5:00pm |
MS153, part 2: Symmetry in algorithmic questions of real algebraic geometry Location: Unitobler, F021 Symmetry in algorithmic questions of real algebraic geometry (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Orbit closures in the Zariski spectrum of the infinite polynomial ring Sum-of-squares hierarchy for symmetric formulations. Symmetry Preserving Interpolation Separating invariants of finite groups |
