# Seminars

Online Zoom meeting |
Semigroups, Automata and Languages

### The Karoubi envelope of the mirage of a subshift

Free profinite semigroups are completions of free semigroups, and…

Speaker: Alfredo Costa
Online Zoom meeting |
Semigroups, Automata and Languages

### Identities and bases in the hypoplactic monoid

The ubiquitous plactic monoid, also known as the monoid of Young…

Speaker: Duarte Chambel Ribeiro
Online Zoom meeting |
Semigroups, Automata and Languages

### Model theory and pro-aperiodic monoids

The aim of this talk is to explain how model theory can be…

Speaker: Samuel J. van Gool
Zoom seminar |
Dynamical Systems

### Ergodic transport

Centro de Matemática da Universidade do Porto …

Speaker: Artur Lopes
Dynamical Systems

### Thermodynamic Formalism for Random Weighted Covering Systems

Centro de Matemática da Universidade do Porto …

Speaker: Jason Atnip
FC1.031 |
Dynamical Systems

In this talk we discuss the dynamics of interval piecewise $\… Speaker: José Pedro Gaivão FC1. 031 | Dynamical Systems ### Parabolic Flows Renormalised by Partially Hyperbolic Maps We will discuss 3-dimensional parabolic flows which are… Speaker: Oliver Butterley FC1. 031 | Dynamical Systems ### From time-average replicator to best-response dynamics, and back When a game is played over time, the players can change their… Speaker: Sofia Castro Room FC1 030, DMat-FCUP | Semigroups, Automata and Languages ### Commensurability of Baumslag-Solitar groups Two groups are called commensurable if they have isomorphic… Speaker: Zakharov Alexander Room 1.09 | Geometry and Topology ### Hitchin's connection from an algebraic-geometric perspective Hitchin's connection, originally constructed using techniques of… Speaker: Thomas Baier FC1.031 | Geometry, Topology and Dynamical Systems ### Closed orbits on symmetric spheres and dynamical convexity I will survey some results on the multiplicity and stability… Speaker: Leonardo Macarini Room FC1.108 | CMUP Informal PHD Seminar ### Limit theorems for dynamical systems via martingale approximations We will emphasize how to approach dynamical systems from a… Speaker: Lucas Amorim Room 1.09 | Geometry and Topology ### Lie groups and higher Teichmüller spaces Consider the moduli space$\mathcal{M}(G)$of$G\$-Higgs bundles on…

Speaker: André Oliveira
Room FC1 030, DMat-FCUP |
Semigroups, Automata and Languages

### Probing Wilf's conjecture up to a high genus

A numerical semigroup is just a subset of the

FC1. 031 |
Dynamical Systems

### A formula for the local metric pressure

This talk starts with a generalization of the formula of Brin and…

Speaker: Maria Carvalho
Room 1.09 |
Geometry and Topology

### Toric geometry and statistical models

A discrete statistical model is a subset of a probability simplex.…

Speaker: Eliana Gelvez
FC1.031 |
Dynamical Systems

### Non-hyperciclicity for certain classes of linear dynamical systems

The investigation of the properties of bounded linear maps on…

Speaker: Alexandre Baraviera
Room FC1.108 |
CMUP Informal PHD Seminar

### Boolean Representable Simplicial Complexes

In this talk, we will explore some of the possible connections…

Speaker: Inês Couto
Room FC1—0.29 (Maths Bldg.) |
General seminar of CMUP

### The circadian clock: using maths to understand how a complex dynamical system controls our health and survival

The circadian clock is a nonlinear high-dimensional stochastic…

Speaker: David Rand
FC1.030 |
Dynamical Systems

### Dynamical system and representation theory

In this talk, a practical method is described for…

Speaker: Fahimeh Mokhtari