Seminarium, Kombinatorik
To 23 september - Fr 31 december
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Seminarium, Kombinatorik
onsdag 2021-09-29, 10.15 - 11.15
Medverkande: Eva Philippe (Sorbonne Université)
Plats: Zoom meeting ID: 654 5562 3260
2021-09-29T10:15:00.000+02:00 2021-09-29T11:15:00.000+02:00 Eva Philippe:Sweep polytopes and sweep oriented matroids (Seminarium, Kombinatorik) Zoom meeting ID: 654 5562 3260 (KTH, Stockholm, Sweden)Eva Philippe:Sweep polytopes and sweep oriented matroids (Seminarium, Kombinatorik) -
Seminarium, Kombinatorik
onsdag 2021-10-06, 15.15 - 16.15
Medverkande: Richard Stanley (M.I.T. and University of Miami)
Plats: Zoom meeting ID: 654 5562 3260
2021-10-06T15:15:00.000+02:00 2021-10-06T16:15:00.000+02:00 Richard Stanley: Two Analogues of Pascal's Triangle (Seminarium, Kombinatorik) Zoom meeting ID: 654 5562 3260 (KTH, Stockholm, Sweden)Richard Stanley: Two Analogues of Pascal's Triangle (Seminarium, Kombinatorik) -
Seminarium, Kombinatorik
onsdag 2021-10-13, 10.15 - 11.15
Medverkande: Lukas Kühne (Max Planck Institute of Mathematics in the Sciences, Leipzig)
Plats: Zoom meeting ID: 654 5562 3260
2021-10-13T10:15:00.000+02:00 2021-10-13T11:15:00.000+02:00 Lukas Kühne: Matroids and Algebra (Seminarium, Kombinatorik) Zoom meeting ID: 654 5562 3260 (KTH, Stockholm, Sweden)Lukas Kühne: Matroids and Algebra (Seminarium, Kombinatorik) -
Seminarium, Kombinatorik
onsdag 2021-10-20, 10.15 - 11.15
Medverkande: Luis Ferroni (Università di Bologna)
Plats: Zoom meeting ID: 654 5562 3260
2021-10-20T10:15:00.000+02:00 2021-10-20T11:15:00.000+02:00 Luis Ferroni:Valuative invariants for large classes of matroids (Seminarium, Kombinatorik) Zoom meeting ID: 654 5562 3260 (KTH, Stockholm, Sweden)Luis Ferroni:Valuative invariants for large classes of matroids (Seminarium, Kombinatorik) -
Seminarium, Kombinatorik
onsdag 2021-10-27, 10.15 - 11.15
Medverkande: Hailun Zheng (University of Copenhagen)
Plats: Zoom meeting ID: 654 5562 3260
2021-10-27T10:15:00.000+02:00 2021-10-27T11:15:00.000+02:00 Hailun Zheng: Techniques in constructing neighborly polytopes and spheres (Seminarium, Kombinatorik) Zoom meeting ID: 654 5562 3260 (KTH, Stockholm, Sweden)Hailun Zheng: Techniques in constructing neighborly polytopes and spheres (Seminarium, Kombinatorik) -
Seminarium, Kombinatorik
onsdag 2021-11-03, 10.15 - 11.15
Medverkande: Daniel Köhne (Universität Osnabrück)
Plats: Zoom meeting ID: 654 5562 3260
2021-11-03T10:15:00.000+01:00 2021-11-03T11:15:00.000+01:00 Daniel Köhne: Laplacian Polytopes of Oriented Simplicial Complexes (Seminarium, Kombinatorik) Zoom meeting ID: 654 5562 3260 (KTH, Stockholm, Sweden)Daniel Köhne: Laplacian Polytopes of Oriented Simplicial Complexes (Seminarium, Kombinatorik) -
Seminarium, Kombinatorik
onsdag 2021-11-10, 10.15 - 11.15
Medverkande: Jorge Olarte (TU Berlin)
Plats: Zoom meeting ID: 654 5562 3260
2021-11-10T10:15:00.000+01:00 2021-11-10T11:15:00.000+01:00 Jorge Olarte: The tropical symplectic Grassmannian (Seminarium, Kombinatorik) Zoom meeting ID: 654 5562 3260 (KTH, Stockholm, Sweden)Jorge Olarte: The tropical symplectic Grassmannian (Seminarium, Kombinatorik) -
Seminarium, Kombinatorik
onsdag 2021-11-17, 10.15 - 11.15
Medverkande: Bin Han (KTH)
Plats: Zoom meeting ID: 654 5562 3260
2021-11-17T10:15:00.000+01:00 2021-11-17T11:15:00.000+01:00 Bin Han: On the gamma-positivity of binomial Eulerian polynomials for colored permutations (Seminarium, Kombinatorik) Zoom meeting ID: 654 5562 3260 (KTH, Stockholm, Sweden)Bin Han: On the gamma-positivity of binomial Eulerian polynomials for colored permutations (Seminarium, Kombinatorik) -
Seminarium, Kombinatorik
onsdag 2021-11-24, 10.15 - 11.15
Medverkande: Galen Dorpalen-Barry (Ruhr-Universität Bochum)
Plats: Zoom meeting ID: 654 5562 3260
2021-11-24T10:15:00.000+01:00 2021-11-24T11:15:00.000+01:00 Galen Dorpalen-Barry: Varchenko-Gel’fand Ring of a "Cone" of a Hyperplane Arrangement (Seminarium, Kombinatorik) Zoom meeting ID: 654 5562 3260 (KTH, Stockholm, Sweden)Galen Dorpalen-Barry: Varchenko-Gel’fand Ring of a "Cone" of a Hyperplane Arrangement (Seminarium, Kombinatorik) -
Seminarium, Kombinatorik
onsdag 2021-12-01, 15.15 - 16.15
Medverkande: Marta Pavelka (University of Miami)
Plats: Zoom meeting ID: 654 5562 3260
2021-12-01T15:15:00.000+01:00 2021-12-01T16:15:00.000+01:00 Marta Pavelka: 2-LC triangulated manifolds are exponentially many (Seminarium, Kombinatorik) Zoom meeting ID: 654 5562 3260 (KTH, Stockholm, Sweden)Marta Pavelka: 2-LC triangulated manifolds are exponentially many (Seminarium, Kombinatorik)