The 8th Combinatorics Day-Porto, June 22, 2018


9:00-10:00 Drew Armstrong (University of Miami):

Strange Expectations

10:00-10:30 Coffee

10:30-11:30 Cédric Lecouvey (Université de Tours): slides

Combinatorics of generalised exponents

11:30-12:00 Jocelyn Lochon (CEAFEL, University of Lisbon):

On the representation theory of the Infinite Unitriangular group

12:00-12:30 Raul Penaguião (Universität Zürich):

Tree conjecture on graphs and more colourings in polytopes

12:30-15:30 Lunch

15:30-16:30 Pedro Silva (CMUP, University of Porto): slides

On the Dowling and Rhodes matroids

16:30-17:00 Coffee

17:00-17:30 Paula Carvalho (CIDMA, University of Aveiro):

Lexicographic polynomials of graphs

17:30-18:00 Ricardo Mamede (CMUC, University of Coimbra):

A classification of monotone stair ribbons with full Schur support

Lectures will take place in Edifício da Matemática, Faculty of Sciences of University of Porto.

Organisers: Olga Azenhas (CMUC, UC), Rui Duarte (CIDMA, UA), António Guedes de Oliveira (CMUP, FC-UP), Samuel Lopes (CMUP, FC-UP).

Participants: António Guedes de Oliveira (CMUP, FC-UP), Cédric Lecouvey (Université de Tours), David Martins (Oxford University), Domingos Cardoso (CIDMA, UA), Drew Armstrong (University of Miami), Frederico Toulson, Henrique Santos (UL), Inês Rodrigues (CEAFEL, UL), João Santos (CMUC, UP), Jocelyn Lochon (CEAFEL, UL), Jorge Almeida (CMUP,FC-UP), Manuel Branco (UE), Manuel Delgado (CMUP, UP), Maria Leonor Moreira (FC-UP), Maria Manuel Torres (CEAFEL,UL), Miguel Torres (Oxford University), Nuno Arala (UP), Olga Azenhas (CMUC,UC), Paula Carvalho (CIDMA, UA), Paula Carvalho Lomp (CMUP, FC-UP), Pedro Silva (CMUP, FC-UP), Pedro Soares (CMUP,FC-UP), Raul Penaguião (Universität Zürich), Ricardo Mamede (CMUC, FCTUC), Rui Duarte (CIDMA, UA), Rui Prezado (UP), Samuel Lopes (CMUP,FC-UP).

Accommodation: Porto is nowadays visited by many tourists, so be sure to make your reservation in due time.
CMUP has an agreement with Hotel Douro and HF Tuela Porto that includes price reduction. Please send an email to in case you are interested in these hotels:

Hotel Douro

HF Tuela Porto

In Seminário do Vilar you may also find accommodation at reduced price:

Seminário do Vilar

Sponsors: CMUC, CMUP and FCT .

To participate send an email to António Guedes de Oliveira