Seminars
ALGEBRA, LOGIC AND TOPOLOGY
Open multiplication in relatively free profinite semigroupoids
Alfredo Costa (CMUC, Univ. Coimbra)
ALGEBRA, LOGIC AND TOPOLOGY
A variety of co-quasivarieties
Maria Manuel Clementino (CMUC, Univ. Coimbra)
ALGEBRA AND COMBINATORICS
Keys, virtual keys and applications
Olga Azenhas (CMUC, Univ. Coimbra)
PORTUGUESE-POLISH ONLINE ANALYSIS SEMINAR
Generalized product formula for Whittaker's functions and a novel class of index transforms
Semyon Yakubovich (Univ. Porto)
GEOMETRY
Closure of Riemannian foliations
Mateus Moreira de Melo (Univ. Fed. Espírito Santo, Brazil)
ALGEBRA AND COMBINATORICS
Classifying cubic graphs avoiding spectral gap sets
Gordon Royle (Univ. Western Australia, Australia)
ALGEBRA, LOGIC AND TOPOLOGY
Drazin inverses in (dagger) categories
Jean-Simon Pacaud Lemay (Macquarie Univ., Sydney, Australia)