Workshops Period II.

June 15, 16, 17

II.6: Computational Algebraic Geometry



Workshop description

This workshop is part of the triennial conference organized by the society for Foundations of Computational Mathematics hosted in Paris, June 12-21, 2023.

The aim of this workshop is to present new results, algorithms, developments or applications of effective algebraic geometry and computational algebra. We wish this triennial workshop to be a forum for ideas, techniques and applications. We thus would like to encourage the speakers to present their contribution within perspective and for a rather wide ranging audience.


Semi-plenary speakers
Invited speakers

Preliminary program

This schedule is preliminary and could be updated.

Thursday, June 15
14:00 ~ 14:30 Deriving equations for equivariant phylogenetic varieties
Marta Casanellas - Universitat Politècnica de Catalunya, Spain
14:30 ~ 15:00 Rational partition models under iterative proportional scaling
Jane Ivy Coons - University of Oxford, United Kingdom
15:00 ~ 15:30 Sparse Factorizations of Real Polynomials & Linear Convolutional Neural Networks
Kathlén Kohn - KTH Royal Institute of Technology, Sweden
15:30 ~ 16:00 3D genome reconstruction from partially phased Hi-C data
Kaie Kubjas - Aalto University, Finland
16:30 ~ 17:00 Real Hyperplane Sections and Linear Series on Algebraic Curves
Daniel Plaumann - TU Dortmund University, Germany
17:00 ~ 17:30 Hyperplane sections of polytopes
Chiara Meroni - MPI Leipzig, Germany
17:30 ~ 18:00 Recent progress on Gröbner bases computations
Mohab Safey El Din - Sorbonne University, France
18:00 ~ 18:30 Adjoints of Polypols
Rainer Sinn - Universität Leipzig, Germany
Friday, June 16
14:00 ~ 15:00 Numerically computing real smooth points
Jonathan Hauenstein - University of Notre Dame, USA
15:00 ~ 15:30 Preserving and Exploiting Symmetry in Multivariate interpolation
Evelyne Hubert - Inria Côte d'Azur, France
15:30 ~ 16:00 Robust extraneous components of Canny's resultant
Gleb Pogudin - Ecole Polytechnique, France
16:30 ~ 17:00 Certification of approximate singularities with a view to the punctual Hilbert scheme
Bernard Mourrain - Inria @ Université Côte d'Azur, France
17:00 ~ 17:30 Subresultants and the Shape Lemma
Carlos D'Andrea - Universitat de Barcelona, Spain
17:30 ~ 18:30 Towards Agnes' symmetric Hermite interpolation
Teresa Krick - University of Buenos Aires & CONICET, Argentina
Saturday, June 17
14:00 ~ 14:30 Symmetric SAGE and SONC forms and exactness of relaxations
Thorsten Theobald - Goethe University Frankfurt, Germany
14:30 ~ 15:00 The SONC Cone: Primal and Dual Perspectives
Timo de Wolff - TU Braunschweig, Germany
15:00 ~ 15:30 Minimization of analytic functions over compact domains
Georgy Scholten - Sorbonne Université, LIP6, France
15:30 ~ 16:00 The spark randomizer: a probabilistic algorithm for computing Gröbner bases
Sonja Petrović - Illinois Institute of Technology, USA
16:30 ~ 17:00 Efficient algorithms for Riemann—Roch spaces
Grégoire Lecerf - CNRS & École polytechnique, France
17:00 ~ 17:30 An Invitation to Tropical Alexandrov Curvature
Carlos Améndola - TU Berlin, Germany
17:30 ~ 18:00 Duality and blow-up algebras
Yairon Cid Ruiz - KU Leuven, Belgium
18:00 ~ 18:30 Rigidity of Hypergraphs under Algebraic Constraints
Fatemeh Mohammadi - KU Leuven, Belgium


All abstracts

View all abstracts of this workshop.