Program

79th Sèminaire Lotharingien de Combinatoire

 

Schedule

 

 

 

Monday

Tuesday

Wednesday

 

 

 

 

09:00-10:00

Feray

Feray

Feray

10:00-10:30

Coffee

Coffee

Coffee

10:30-11:30

Sanyal

Sanyal

Sanyal

11:30-12:00

Viennot

Roichman

D’Adderio

 

 

 

 

 

 

 

 

12:30-

Lunch

Lunch

Lunch

 

 

 

 

 

 

 

 

15:30-16:00

Hoang Ngoc Minh

Pirillo

 

16:00-16:30

Bostan

Liu

 

16:30-17:00

Vanden Wyngaerd

Castronuovo

 

17:00-17:30

Coffee

Coffee

 

17:30-18:00

Carnevale

Macchia

 

18:00-18:30

Miller

Azenhas

 

18:30-19:00

Asinowski

Jennings

 

 

Invited talks

 

Valentin Féray: Shifted symmetric functions

Raman Sanyal: Geometry and order

 

Contributed talks

 

Xavier Viennot: Maule posets: tilings, Young and Tamari lattices under the same roof

Hoang Ngoc Minh: On Drinfeld associator

Alin Bostan:. Algorithmic proof for the transcendence of D-finite power series

Anna Vanden Wyngaerd: A new q,t-square

Angela Carnevale: Enumerating traceless matrices

Alexander Miller: On zeros of irreducible characters of the symmetric group

Andrei Asinowski: Generating functions for polycubes with fixed perimeter defect

Yuval Roichman: Cyclic descents of standard Young tableaux

Giuseppe Pirillo: The Pythagorean origin of Fibonacci Numbers

Jingyi Liu: Why the Genocchi Numbers are Integers?

Niccolò Castronuovo: Motzkin and Catalan polynomials 

Antonio Macchia: Slack ideals of polytopes

Olga Azenhas: A recursive presentation of switching on ballot tableau pairs and the skew RSK

Roy Jennings: Flip Graphs, Yoke Graphs and Diameter

Michele D’Adderio: The sandpile model on complete bipartite graphs