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Seminars

Room 1.09 |
Geometry and Topology

Following the work of Miranda for triple covers, given a covering…

Speaker: Eduardo Dias
Room FC1 030, DMat-FCUP |
Semigroups, Automata and Languages

The Prouhet-Thue-Morse sequence is obtained by starting with the…

Speaker: Jorge Almeida
Room 1.09 |
Geometry and Topology

A group $G$ is Jordan if there exists a constant $C$ such that…

Speaker: Ignasi Mundet i Riera
Room FC1031 |
Dynamical Systems

The embedding problems aim to describe when a certain map f (…

Speaker: Paulo Varandas
Room FC1 030, DMat-FCUP |
Semigroups, Automata and Languages

In a paper of 1993, Pin and Thérien establish an algebraic…

Speaker: Ana Escada
Room FC1031 |
Dynamical Systems

Given a heteroclinic network, there is an associated graph such…

Speaker: Olga Podvigina
Room FC1 030, Mathematics building, FCUP |

Speaker: Teresa Conde
Room 1.09 |
Geometry and Topology

A generalised Kummer surface $X=Km(T,G)$ is the minimal resolution…

Speaker: Xavier Roulleau
Room 1.09 |
Geometry and Topology

The Bethe Ansatz equations were initially conceived as a

Speaker: Davide Masoero
Room 1.09 |
Geometry and Topology

I’ll explain how the absolute Galois group of the rationals…

Speaker: Pedro Boavida de Brito
Room FC1 030, DMat-FCUP |
Semigroups, Automata and Languages

We will uncover in this talk deep and surprising connections…

Speaker: Pedro V. Silva
Room 1.09 |
Geometry and Topology

In this talk we will discuss a construction of scalar-flat Kähler…

Speaker: Rosa Sena-Dias
Room 1.09 |
Geometry and Topology

We  explain  the construction  of an explicit regulator map  at the…

Speaker: Pedro Ferreira dos Santos
Room FC1 030, DMat-FCUP |
Semigroups, Automata and Languages

A code is a set of words that freely generates a free submonoid of…

Speaker: Alfredo Costa
Room FC1.031 |
Dynamical Systems

There are few explicit examples in the literature of non-autonomous…

Speaker: Alexandre Rodrigues
Room FC1.031 |
Dynamical Systems

We present one–parameter families of differentiable planar vector…

Speaker: Begona Alarcon Cotillas
Room 0.06 |
Geometry and Topology

A complex space X is said to be…

Speaker: Giancarlo Urzúa
Room 1.09 |
Geometry and Topology

 I will first recall Lusztig's asymptotic Hecke algebra and its…

Speaker: Marco Mackaaij
Room 0.06 |
Geometry and Topology

Generalized Wallach spaces are homogeneous spaces of type III,…

Speaker: Ana Ferreira
Room FC1031 |
Dynamical Systems

In this seminar we prove the statistical stability of Luzzatto-…

Speaker: Dalmi Gama