This is the 11th edition of the Combinatorics Days, to be held online, Zoom platform, on the 21st of January  and the 22nd  of January.
It is a joint organization of CELC, CMUC and CMUP.


To access the Zoom links, you must first register for the event by sending an email to: comb11@fc.ul.pt.

Day 1: January 21st, Friday, Lisbon/London time (GMT)

15:00 - 15:10 Get-together

15:10 - 15:50 Iva Halacheva (Department of Mathematics, Northeastern University): 

Self-dual puzzles in Schubert calculus and Lagrangian correspondences

15:55 - 16:20 Maria Dodjig (CEAFEL, University of Lisbon): 

Diagrammatics for generalized majorization of integer partitions

16:25 - 16:40 Break

16:40 - 17:05 Farrokh Razavinia (CMUP, University of Porto): 

A walk through down and up operators in search of deformation 

17:10 - 17:50 Thomas Gerber (EPFL, Lausanne): 

Combinatorial Howe duality
 

Day 2: January 22nd, Saturday, Lisbon/London time (GMT)

09:50 - 10:00 Get-together

10:00 - 10:40 James Kennedy (GMF, University of Lisbon): 

Spectral graph theory through the eyes of a PDE guy

10:45 - 11:10 Inês Serôdio Costa (CIDMA, University of Aveiro): 

Sharp lower bounds on the least eigenvalue of graphs determined from edge clique partitions

11:15 - 11:25 Break

11h:25 - 11:50 Pedro Fernandes (Universität Bonn): 

The hidden forest in powers of differential operators

11:55 - 12:20 Rui Duarte (CIDMA, University of Aveiro): 

TBA 
 

Organisers: José Agapito (CEAFEL, UL), Olga Azenhas (CMUC, UC), Amélia Fonseca (CEAFEL, UL), Samuel Lopes (CMUP, FCUP), Maria Manuel Torres (CEAFEL, UL).

Date and Venue

Start Date
Venue
zoom conference
End Date

Financiamento