Seminars
Future and Ongoing Seminars
FC1 031 and online |
Algebra, Combinatorics and Number Theory
Speaker: Ana Paula Santana
FC1 1.09 |
Geometry and Topology
The main purpose of this presentation is to dive deep in the theory of Riemann surfaces, through…
Speaker: Guilherme Nascimento
FC1 031 and online |
Algebra, Combinatorics and Number Theory
In this talk I will give a brief introduction to the study of conditional indepedence (CI) and…
Speaker: Eliana Gélvez
Room FC1 0.07 |
Geometry and Topology
The moduli spaces of polygons in $\mathbb{R}^3$, with prescribed side lengths, are naturally…
Speaker: Carlos Florentino
Room FC1 0.07 |
Geometry and Topology
Cartan geometries are structures on manifolds which are infinitesimally modelled on homogeneous…
Speaker: João Nuno Mestre
FC1 007 and Online |
Algebra, Combinatorics and Number Theory
The main goal of this talk is to illustrate the role of quaternions in number theory.
Speaker: Adriana Cardoso
Past Seminars
Zoom link |
Semigroups, Automata and Languages
We introduce an algorithm for computing a congruence on an inverse semigroup from a collection…
Speaker: Alex Levine
Online seminar |
Algebra, Combinatorics and Number Theory
Nos últimos anos, houve um grande interesse em detectar propriedades do grupo fundamental $\pi_1…
Speaker: Lucas Corrêa Lopes
FC1.007 |
Semigroups, Automata and Languages
In this talk, we will focus on formations and Fitting classes of groups.
Speaker: Ana Catarina Monteiro
FC1 007 (and online) |
Algebra, Combinatorics and Number Theory
Let $\mathcal{C}\subseteq\mathbb{N}^p$ (for a non-zero natural number $p$) be a non-negative…
Speaker: Raquel Tapia-Ramos
Room 0.31 |
Dynamical Systems
This a scientific meeting gathering researchers, PhD students, master students and undergraduate…
Speaker: Duarte Pinho and Mubarak Muhammad
Zoom link |
Semigroups, Automata and Languages
It is well-known that the monogenic free inverse semigroup $FI_1$ is not finitely…
Speaker: Jung Won Cho
Zoom link |
Semigroups, Automata and Languages
Twisted conjugacy is a generalisation of the well-known notion of conjugacy in groups: given two…
Speaker: Sam Tertooy
FC1 031 |
Algebra, Combinatorics and Number Theory
In the 1960's. W. Leavitt studied universal algebras which do not satisfy the \emph{Invariant…
Speaker: Alfilgen Sebandal
FC1 031 |
Algebra, Combinatorics and Number Theory
In the representation theory of finite-dimensional simple Lie algebras $\mathfrak{g}$, two…
Speaker: Eduardo Monteiro Mendonça
Zoom link |
Semigroups, Automata and Languages
I will give an intro to topological semigroups and the important…
Speaker: Luna Elliot
FC1 005 |
Algebra, Combinatorics and Number Theory
In the context of the theory of Gelfand-Tsetlin modules, Drinfeld categories were introduced in…
Speaker: Lucas Queiroz Pinto
FC1 004 |
General seminar of CMUP
Speaker: Nguyen Tien Zung
FC1 1.09 |
Geometry and Topology
Geometric quantization on symplectic manifolds plays an important role in representation theory…
Speaker: Dan Wang
FC1 007 (and online) |
Algebra, Combinatorics and Number Theory
The rational numbers…
Speaker: João Dias
FC1.031 |
Dynamical Systems
In this talk I will talk about some new results for the escape and
hitting statistics for…
Speaker: Yaofeng Su
Online |
Semigroups, Automata and Languages
The Submonoid Membership problem in a group G asks, given a finitely generated submonoid M of G…
Speaker: Ruiwen Dong
FC1.004 |
Dynamical Systems
The game of Rock-Paper-Scissors is an instructive example of cyclic competition between…
Speaker: Alastair Rucklidge
Online seminar |
Algebra, Combinatorics and Number Theory
In this seminar we will talk about results concerning faithful representations of abelian groups…
Speaker: Bruno Zaban
Online Zoom meeting |
Geometry and Topology
In this talk I will explain a general mechanism, based on derived symplectic geometry, to glue…
Speaker: Marco Robalo
Online seminar |
Algebra, Combinatorics and Number Theory
Let $G$ be a group and consider the group $\chi(G)$ obtained from the free product $G \ast G$ by…
Speaker: Guilherme Rocha Ortega