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Algebraic Aspects of Matroid Theory

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2023-06-10 08:30:02
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https://www.birs.ca/events/2023/5-day-workshops/23w5149 Algebraic Aspects of Matroid Theory (23w5149) http://www.birs.ca/events/2023/5-day-workshops Organizers： Matthew Baker (Georgia Tech) June Huh (Princeton University) Felipe Rincón (Queen Mary University of London) Kris Shaw (University of Oslo)
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数学
代数组合
组合数学
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自动连播
【Federico Ardila】Combinatorial Intersection Theory: A Few Examples
57:48
【Oliver Lorscheid】Categories of matroids and matroid bundles
54:34
【Tong Jin】Orthogonal matroids over tracts
19:58
【Zach Walsh】Excluding a line from complex-representable matroids
15:05
【Christopher Eur】How or when do matroids behave like positive vector bundles?
55:51
【Shiyue Li】K-rings of matroids
33:20
【Nima Anari】High-dimensional expansion and sampling algorithms: what lies beyond
53:28
【Jacob Matherne】Poincaré polynomials in matroid theory
24:03
【Benjamin Schroeter】Split matroids and matroid invariants
24:33
【Omid Amini】Hodge theory for tropical fans
01:04:53
【Nicholas Proudfoot】Equivariant/Categorical Matroid Invariants
01:09:12
【Matt Larson】Invariants of delta-matroids
20:07
【Colin Crowley】Matroid Schubert varieties as equivariant compactifications
20:43
【Lucia Lopez de Medrano】Chern classes of tropical manifolds
35:08
【Chi Ho Yuen】Tropical Constructions of Oriented Matroids
21:58
【Ahmed Umer】Tutte coefficients and Tropical intersection numbers
17:41
【Tara Fife】A Nice Combinatorial Description of Matroid Chern Roots
22:08
【Alex Fink】Matrix orbit closures and their classes
01:09:16
【Diane Maclagan】Tropical schemes - problems and progress
58:58

[Geometric Combinatorics][Math 206A][Pavel Galashin]
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824 0

[Benjamin Braun][Lattice Polytopes Combinatorial and Geometric Aspects]
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80 0

June Huh 合集
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2.2万 4

[Federico Ardila][Algebraic Structures on Polytopes]
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145 0

[Sergey Fomin][Andreis theorems]
交际之犀牛
103 0

International Workshop P-positivity in Matroid Theory and Related Topics
交际之犀牛
244 0

[Sheila Sundaram][On Some Positivity Problems in Algebraic Combinatorics]
交际之犀牛
81 0

[Monica Vazirani][Combinatorial Representation Theory]
交际之犀牛
97 0

[Kevin Purbhoo][Schubert intersections and the MurnaghanNakayama rule]
交际之犀牛
121 0

[Vivivane Pons][Permutahedron and Associahedron: Combinatorics and Geometry]
交际之犀牛
68 0

[Alex Postnikov][Permutohedra and Grassmannian]
交际之犀牛
91 0

[Igor Pak][Log-concave poset inequalities]
交际之犀牛
110 0

[Federico Ardila][Matroids]
交际之犀牛
973 0

[Karim Adiprasito][Lefschetz theorems beyond Hodge structures-2]
交际之犀牛
129 0

[Algebraic Combinatorics][Math 188][Steven Sam]
交际之犀牛
343 0

[Swee Hong Chan][Log-concave inequalities for posets]
交际之犀牛
151 0

[Coxeter Groups][Math 264C][Steven Sam]
交际之犀牛
371 0

[Karim Adiprasito][Lefschetz theorems beyond Hodge structures-1]
交际之犀牛
118 0

[Igor Pak][Combinatorial Inequalities]
交际之犀牛
109 0

[Cesar Ceballos][What is a Combinatorial Reciprocity]
交际之犀牛
211 0
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