Seminarium, Kombinatorik

Fiona Skerman: Tree automata on Galton-Watson trees

21 mar

Seminarium, Kombinatorik

onsdag 2018-03-21, 10.15 - 11.15

Medverkande: Fiona Skerman, Uppsala University

Plats: Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH

2018-03-21T10:15:00.000+01:00 2018-03-21T11:15:00.000+01:00 Fiona Skerman: Tree automata on Galton-Watson trees (Seminarium, Kombinatorik) Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH (KTH, Stockholm, Sweden)Fiona Skerman: Tree automata on Galton-Watson trees (Seminarium, Kombinatorik)

Josephine Yu: Chow Betti numbers of hypersimplices

28 mar

Seminarium, Kombinatorik

onsdag 2018-03-28, 10.00 - 11.00

Medverkande: Josephine Yu, Georgia Tech

Plats: Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH

2018-03-28T10:00:00.000+02:00 2018-03-28T11:00:00.000+02:00 Josephine Yu: Chow Betti numbers of hypersimplices (Seminarium, Kombinatorik) Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH (KTH, Stockholm, Sweden)Josephine Yu: Chow Betti numbers of hypersimplices (Seminarium, Kombinatorik)

Akihiro Higashitani: Regular unimodular triangulations of dilated empty simplices and Gröbner basis

28 mar

Seminarium, Kombinatorik

onsdag 2018-03-28, 11.10 - 12.10

Medverkande: Akihiro Higashitani, Kyoto Sangyo University

Plats: Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH

2018-03-28T11:10:00.000+02:00 2018-03-28T12:10:00.000+02:00 Akihiro Higashitani: Regular unimodular triangulations of dilated empty simplices and Gröbner basis (Seminarium, Kombinatorik) Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH (KTH, Stockholm, Sweden)Akihiro Higashitani: Regular unimodular triangulations of dilated empty simplices and Gröbner basis (Seminarium, Kombinatorik)

Alex Fink: The Tutte polynomial via lattice point enumeration

11 apr

Seminarium, Kombinatorik

onsdag 2018-04-11, 10.15 - 11.15

Medverkande: Alex Fink, Queen Mary

Plats: Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH

2018-04-11T10:15:00.000+02:00 2018-04-11T11:15:00.000+02:00 Alex Fink: The Tutte polynomial via lattice point enumeration (Seminarium, Kombinatorik) Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH (KTH, Stockholm, Sweden)Alex Fink: The Tutte polynomial via lattice point enumeration (Seminarium, Kombinatorik)

Robin Sulzgruber: Jeu de taquin and insertion algorithms

25 apr

Seminarium, Kombinatorik

onsdag 2018-04-25, 10.15 - 11.15

Medverkande: Robin Sulzgruber

Plats: Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH

2018-04-25T10:15:00.000+02:00 2018-04-25T11:15:00.000+02:00 Robin Sulzgruber: Jeu de taquin and insertion algorithms (Seminarium, Kombinatorik) Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH (KTH, Stockholm, Sweden)Robin Sulzgruber: Jeu de taquin and insertion algorithms (Seminarium, Kombinatorik)

Nima Amini: New perspectives on the cyclic sieving phenomenon

9 maj

Seminarium, Kombinatorik

onsdag 2018-05-09, 10.15 - 11.15

Medverkande: Nima Amini, KTH

Plats: Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH

2018-05-09T10:15:00.000+02:00 2018-05-09T11:15:00.000+02:00 Nima Amini: New perspectives on the cyclic sieving phenomenon (Seminarium, Kombinatorik) Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH (KTH, Stockholm, Sweden)Nima Amini: New perspectives on the cyclic sieving phenomenon (Seminarium, Kombinatorik)

Gleb Nenashev: Triangulations of Root Polytopes

16 maj

Seminarium, Kombinatorik

onsdag 2018-05-16, 10.15 - 11.15

Medverkande: Gleb Nenashev, SU

Plats: Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH

2018-05-16T10:15:00.000+02:00 2018-05-16T11:15:00.000+02:00 Gleb Nenashev: Triangulations of Root Polytopes (Seminarium, Kombinatorik) Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH (KTH, Stockholm, Sweden)Gleb Nenashev: Triangulations of Root Polytopes (Seminarium, Kombinatorik)

Volkmar Welker: Discrete cubical and path homology of graphs

23 maj

Seminarium, Kombinatorik

onsdag 2018-05-23, 10.15 - 11.15

Medverkande: Volkmar Welker, Philipps-Universität Marburg

Plats: Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH

2018-05-23T10:15:00.000+02:00 2018-05-23T11:15:00.000+02:00 Volkmar Welker: Discrete cubical and path homology of graphs (Seminarium, Kombinatorik) Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH (KTH, Stockholm, Sweden)Volkmar Welker: Discrete cubical and path homology of graphs (Seminarium, Kombinatorik)

Christos Athanasiadis: Equivariant gamma-positivity

29 aug

Seminarium, Kombinatorik

onsdag 2018-08-29, 10.15 - 11.15

Medverkande: Christos Athanasiadis, University of Athens

Plats: Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH

2018-08-29T10:15:00.000+02:00 2018-08-29T11:15:00.000+02:00 Christos Athanasiadis: Equivariant gamma-positivity (Seminarium, Kombinatorik) Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH (KTH, Stockholm, Sweden)Christos Athanasiadis: Equivariant gamma-positivity (Seminarium, Kombinatorik)

Anders Björner: Continuous matroids

5 sep

Seminarium, Kombinatorik

onsdag 2018-09-05, 10.15 - 11.15

Medverkande: Anders Björner, KTH

Plats: Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH

2018-09-05T10:15:00.000+02:00 2018-09-05T11:15:00.000+02:00 Anders Björner: Continuous matroids (Seminarium, Kombinatorik) Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH (KTH, Stockholm, Sweden)Anders Björner: Continuous matroids (Seminarium, Kombinatorik)

Per Alexandersson: P-partitions and p-positivity

10 okt

Seminarium, Kombinatorik

onsdag 2018-10-10, 10.15 - 11.15

Medverkande: Per Alexandersson, KTH

Plats: Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH

2018-10-10T10:15:00.000+02:00 2018-10-10T11:15:00.000+02:00 Per Alexandersson: P-partitions and p-positivity (Seminarium, Kombinatorik) Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH (KTH, Stockholm, Sweden)Per Alexandersson: P-partitions and p-positivity (Seminarium, Kombinatorik)

Afshin Goodarzi: On face numbers of simplicial complexes satisfying Serre's conditions

31 okt

Seminarium, Kombinatorik

onsdag 2018-10-31, 10.15 - 11.15

Medverkande: Afshin Goodarzi, KTH

Plats: Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH

2018-10-31T10:15:00.000+01:00 2018-10-31T11:15:00.000+01:00 Afshin Goodarzi: On face numbers of simplicial complexes satisfying Serre's conditions (Seminarium, Kombinatorik) Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH (KTH, Stockholm, Sweden)Afshin Goodarzi: On face numbers of simplicial complexes satisfying Serre's conditions (Seminarium, Kombinatorik)

Petter Brändén: Praise be to the Lorentz signature: Hodge-Riemann relations for the q-state Potts model

14 nov

Seminarium, Kombinatorik

onsdag 2018-11-14, 10.15 - 11.15

Medverkande: Petter Brändén, KTH

Plats: Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH

2018-11-14T10:15:00.000+01:00 2018-11-14T11:15:00.000+01:00 Petter Brändén: Praise be to the Lorentz signature: Hodge-Riemann relations for the q-state Potts model (Seminarium, Kombinatorik) Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH (KTH, Stockholm, Sweden)Petter Brändén: Praise be to the Lorentz signature: Hodge-Riemann relations for the q-state Potts model (Seminarium, Kombinatorik)

Erik Aas: Inverting a neural network

28 nov

Seminarium, Kombinatorik

onsdag 2018-11-28, 10.15 - 11.15

Medverkande: Erik Aas, Pennsylvania State University

Plats: Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH

2018-11-28T10:15:00.000+01:00 2018-11-28T11:15:00.000+01:00 Erik Aas: Inverting a neural network (Seminarium, Kombinatorik) Room 3418, Lindstedtsvägen 25. Department of Mathematics, KTH (KTH, Stockholm, Sweden)Erik Aas: Inverting a neural network (Seminarium, Kombinatorik)