The main speakers of this session are:

Sándor Bozóki (Institute for Computer Science and Control, Hungarian Academy of Sciences)

Spanning trees in the graph of pairwise comparisons

Jake Levinson (Simon Fraser University)

Flag Varieties and Schubert Calculus

For the full program and  updated information visit

http://www.mat.uc.pt/~combdays/13thcombday.html

To participate send an email to comb23@ubi.pt

Lectures will take place at Departamento de Matemática, Universidade da Beira Interior.

Organisers: Olga Azenhas (CMUC, UC), Henrique Cruz (CMA, UBI), Samuel Lopes (CMUP, FCUP).

Sponsors: Universidade da Beira Interior, CMA, CMUC, CMUP and FCT .