Tim Seynnaeve
Max-Planck-Institut für Mathematik in den Naturwissenschaften
Inselstr. 22
04103 Leipzig
Germany
Contact:
Email
Tim Seynnaeve
Research interests
- In general: Representation Theory and Algebraic Geometry with a combinatorial flavor
- Plethysm, tensor decompositions, fast matrix multiplication, matrix product states
- Geometry of matroids
Curriculum vitae
- 2011-2014: Bachelor of Mathematics at Ghent University, Belgium
- 2014-2017: Master of Mathematics at University of Bonn, Germany (thesis advisor: Prof. Dr. Catharina Stroppel)
- Since September 2017: PhD Student at Max Planck Institute for Mathematics in the Sciences, Leipzig, Germany (supervisor: Mateusz Michalek)
Code:
- Sage code computing the (K-theoretic) Tutte polynomial of a (flag) matroid using equivariant localisation.
To view the code: download the .sws file, open Sage Notebook, upload the file there.
See Chris Eur's website for a Macaulay2 version. - Macaulay2 code accompanying the article "Matrix product states from an algebraic geometer's point of view".
Publications
Journal Articles
Dinu, Rodica and Tim Seynnaeve:
The Hessian discriminant
In: Le Matematiche,
75 (2020) 2, p. 595-610
Bibtex MIS-Preprint: 88/2019 DOI: 10.4418/2020.75.2.12 ARXIV: https://arxiv.org/abs/1909.06681 CODE: https://mathrepo.mis.mpg.de/HessianDiscriminantMichałek, Mateusz ; Seynnaeve, Tim and Frank Verstraete:
A tensor version of the quantum Wielandt theorem
In: SIAM journal on matrix analysis and applications,
40 (2019) 3, p. 1125-1130
Bibtex MIS-Preprint: 96/2018 DOI: 10.1137/18M1227664 ARXIV: https://arxiv.org/abs/1811.05502Seynnaeve, Tim:
Plethysm and fast matrix multiplication
In: Comptes rendus mathematique,
356 (2018) 1, p. 52-55
Bibtex MIS-Preprint: 67/2017 DOI: 10.1016/j.crma.2017.11.012 ARXIV: https://arxiv.org/abs/1710.00528Preprints
Dinu, Rodica ; Eur, Christopher and Tim Seynnaeve:
K-theoretic Tutte polynomials of morphisms of matroids
Eur, Christopher ; Fife, Tara ; Samper, Jose Alejandro and Tim Seynnaeve:
Reciprocal maximum likelihood degrees of diagonal linear concentration models
Bibtex MIS-Preprint: 108/2020 ARXIV: https://arxiv.org/abs/2011.14182
Manivel, Laurent ; Monin, Leonid ; Michałek, Mateusz ; Seynnaeve, Tim and Martin Vodička:
Complete quadrics : Schubert calculus for Gaussian models and semidefinite programming
Bibtex MIS-Preprint: 107/2020 ARXIV: https://arxiv.org/abs/2011.08791 CODE: https://mathrepo.mis.mpg.de/MLdegreeCompleteQuadrics
Czapliński, Adam ; Michałek, Mateusz and Tim Seynnaeve:
Uniform matrix product states from an algebraic geometer's point of view
Bibtex MIS-Preprint: 38/2019 ARXIV: https://arxiv.org/abs/1904.07563
Cameron, Amanda ; Dinu, Rodica ; Michałek, Mateusz and Tim Seynnaeve:
Flag matroids : algebra and geometry
Bibtex MIS-Preprint: 93/2018 ARXIV: https://arxiv.org/abs/1811.00272
Academic Theses
Seynnaeve, Tim:
Algebraic geometry for tensor networks, matrix multiplication, and flag matroids
Dissertation, Univeristät Leipzig, 2020
Bibtex