Summer School on Numerical Computing in Algebraic Geometry

Program

All talks will be held in the Leibniz-Saal (E1 05),
Max Planck Institute for Mathematics in the Sciences (Leipzig, Inselstraße 22).

Monday, August 13, 2018
09:00 - 10:00Overview: Solving systems of polynomial equations
10:00 - 11:00Coffee break + Tech support
11:00 - 12:00Overview: Sums of squares optimization
 slides 
12:00 - 14:00Lunch Break
14:00 - 15:00Overview: Computing and decomposing tensors
 slides 
15:00 - 16:00Max Pfeffer (MPI MIS Leipzig)
Tensor Optimization of High-Dimensional PDEs
16:00 - 16:30Coffee Break
16:30 - 18:00Kennenlernrunde + poster session
Tuesday, August 14, 2018
09:00 - 10:00Elena Angelini (Università degli Studi di Siena)
Identifiability via Bertini and Macaulay2 software
10:00 - 11:00Emre Sertöz (Max Planck Institute for Mathematics in the Sciences, Leipzig)
Hodge Theory via Numerical Period Homotopy
 slides 
11:00 - 11:30Coffee Break
11:30 - 12:30Benoît Legat (Université catholique de Louvain, Louvain-la-Neuve)
Computing semialgebraic invariant sets for dynamical systems
12:30 - 14:00Lunch Break
14:00 - 15:00Tillmann Weisser (LAAS-CNRS, Toulouse)
Semi-definite relaxations for measure valued solutions to scalar hyperbolic conservation laws
15:00 - 16:00Antoine Gautier (Saarland University, Saarbrücken)
Sinkhorn and power method for tensors with positive entries
 slides 
16:00 - 16:30Coffee Break
16:30 - 17:30Afonso Bandeira (Courant Institute of Mathematical Sciences, NYU, New York)
Statistical estimation under group actions: The Sample Complexity of Multi-Reference Alignment
Mathematics of Data Seminar
18:00Dinner at Hans im Glueck (on individual payment)
Wednesday, August 15, 2018
09:00 - 10:30Lecture: Solving systems of polynomial equations
10:30 - 11:00Coffee Break
11:00 - 12:30Lecture: Solving systems of polynomial equations
12:30 - 14:00Group Picture/Lunch Break
14:00 - 15:30Problem session
15:30 - 16:00Coffee Break
16:00 - 17:00Problem session (cont.)
17:00 - 17:30Wrap-up session
Thursday, August 16, 2018
09:00 - 10:30Lecture: Computing and decomposing tensors
 slides 
10:30 - 11:00Coffee Break
11:00 - 12:30Lecture: Computing and decomposing tensors
 slides 
12:30 - 14:00Lunch Break
14:00 - 15:30Problem session
 slides 
15:30 - 16:00Coffee Break
16:00 - 17:00Problem session (cont.)
17:00 - 17:30Wrap-up session
Friday, August 17, 2018
09:00 - 10:30Lecture: Sums of squares optimization
10:30 - 11:00Coffee Break
11:00 - 12:30Lecture: Sums of squares optimization
12:30 - 14:00Lunch Break
14:00 - 15:30Problem session
 slides 
15:30 - 16:00Coffee Break
16:00 - 17:00Problem session (cont.)
17:00 - 17:30Wrap-up session

Date and Location

August 13 - 17, 2018
Max Planck Institute for Mathematics in the Sciences
Inselstraße 22
04103 Leipzig
Germany
see travel instructions

Scientific Organizers

  • Mario Kummer, Technische Universität Berlin
  • Paul Breiding, MPI for Mathematics in the Sciences
  • Yue Ren, MPI for Mathematics in the Sciences
  • Emre Sertöz, MPI for Mathematics in the Sciences

Administrative Contact

Saskia Gutzschebauch
MPI für Mathematik in den Naturwissenschaften
Leipzig
Contact by Email

14.09.2018, 12:09