832 citations
- Max Planck Institute for MathematicsDE454 papers
- Capital Normal UniversityCN281 papers
- Leipzig UniversityDE139 papers
- Santa Fe InstituteUS87 papers
- Max Planck SocietyDE64 papers
- South China University of TechnologyCN43 papers
- Centre National de la Recherche ScientifiqueFR42 papers
- Technische Universität BerlinDE33 papers
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- China University of Petroleum, East ChinaCN29 papers
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4 papers · 2 filters
Equivariant Tutte Polynomial
Mario Bauer, Matěj Doležálek, Magdaléna Mišinová +2
We use the equivariant cohomology ring of the permutohedral variety to study matroids and their invariants. Investigating the pushforward of matroid Chern classes defined by A. Ber…
On the minimal algebraic complexity of the rank-one approximation problem for general inner products
Khazhgali Kozhasov, Alan Muniz, Yang Qi +1
We study the algebraic complexity of Euclidean distance minimization from a generic tensor to a variety of rank-one tensors. The Euclidean Distance (ED) degree of the Segre-Verones…
Moment Varieties for Mixtures of Products
Yulia Alexandr, Joe Kileel, Bernd Sturmfels
The setting of this article is nonparametric algebraic statistics. We study moment varieties of conditionally independent mixture distributions on . These are the sec…
Rationality and Parametrizations of Algebraic Curves under Specializations
Sebastian Falkensteiner, Rafael Sendra
Rational algebraic curves have been intensively studied in the last decades, both from the theoretical and applied point of view. In applications (e.g. level curves, linear homotop…