We investigate finite and profinite groups with the Magnus property, where a group is said to…
Seminars
Future and Ongoing Seminars
FC1 0.04 and online |
Algebra, Combinatorics and Number Theory
Speaker: Claude Marion
FC1.031 |
Dynamical Systems
In this talk, we explore a martingale approximation framework that provides quantitative…
Speaker: João S. Matias
FC1 007 and Online |
Algebra, Combinatorics and Number Theory
As a consequence of the Littlewood-Richardson commuters coincidence and the Kumar-Torres…
Speaker: Olga Azenhas
FC1 007 and Online |
Algebra, Combinatorics and Number Theory
A reduced word for a permutation of the symmetric group is its own commutation class if it has…
Speaker: Diogo Soares
FC1 007 and Online |
Algebra, Combinatorics and Number Theory
We introduce the concept of a nonassociative (i.e. not necessarily associative) inverse…
Speaker: Mikhailo Dokuchaev
Online |
Geometry and Topology
I will present recent joint work with Jérémy Toulisse and Richard Wentworth on a differential…
Speaker: Brian Collier
FC1 007 and Online |
Algebra, Combinatorics and Number Theory
In the 1950’s Davenport, Mirsky, Newman and Rado proved that if the integers are partitioned by…
Speaker: Martino Garonzi
Past Seminars
Amphitheater 2, DCC-FCUP (FC6 029) |
Semigroups, Automata and Languages
Real-time embedded systems are becoming more complex and open, making their development process extr
Speaker: David Pereira
Room 005 |
Dynamical Systems
We will report on some recent results concerning the topological entropy and dynamics of continuous
Speaker: Paulo Varandas
Dynamical Systems
In these talks we consider dynamics near heteroclinic cycles between two hyperbolic equilibria with
Speaker: Jurgen Knobloch
Dynamical Systems
In these talks we consider dynamics near heteroclinic cycles between two hyperbolic equilibria with
Speaker: Jurgen Knobloch
Amphitheater 2, DCC-FCUP |
Semigroups, Automata and Languages
In this talk, we will see an overview of classical results about temporal logics (LTL, CTL, CTL*,…
Speaker: François Laroussinie
Room 0.06 |
Geometry and Topology
Chad Schoen (2007) used deformations to construct a family of smooth complex algebraic surfaces S w
Speaker: Carlos Rito
Dynamical Systems
We study flows on polytopes whose dynamics leave all faces of the polytope invariant. We assume th
Speaker: Pedro Duarte
Dynamical Systems
We consider discrete time dynamical systems and show the linking between Extreme Value Laws and Hitt
Speaker: Ana Cristina Freitas
Room 0.06 |
Geometry and Topology
In this talk, we discuss the problem of classifying the closed and transitive homeomorphism groups
Speaker: Ferry Kwakkel
Room FC1.005, DMat-FCUP |
Semigroups, Automata and Languages
There are two traditional approaches to the free inverse semigroup. Scheiblich’s approach as pairs
Speaker: Luís Oliveira
Dynamical Systems
In the study of pattern formation in symmetric physical systems a 3-dimensional structure in thin do
Speaker: Juliane Oliveira
Dynamical Systems
Considere-se um polígono convexo. Dado um ponto x no complementar do polígono existe uma única
Speaker: José Pedro Gaivão
Room 5.5 - Department of Mathematics - University of Coimbra |
Research Seminar Program (UC|UP MATH PhD program)
In this talk, we will study some aspects of the categories of topological semi-abelian algebras. In
Speaker: Mathieu Duckerts-Antoine
Dynamical Systems
Impulsive dynamical systems may be interpreted as suitable mathematical models of real world phenome
Speaker: Jaqueline Siqueira
Room FC1.031, DMat-FCUP |
Semigroups, Automata and Languages
The problem of computing kernels of finite semigroups goes back to the early seventies and became po
Speaker: Vicente Pérez-Calabuig
Dynamical Systems
Our talk is concerned with the study of dynamical systems which are piecewise contraction maps (PC m
Speaker: Arnaldo Nogueira
Room 5.5, Department of Mathematics, University of Coimbra |
Research Seminar Program (UC|UP MATH PhD program)
The study of finite semigroups has its roots in Theoretical Computer Science. In particular, in the
Speaker: Célia Borlido
Room 0.31 |
Geometry and Topology
Let G be a complex reductive Lie group, and consider Higgs(G) the moduli space of G-Higgs bundles. T
Speaker: Ana Peón
Room FC1.029, DMat-FCUP |
Semigroups, Automata and Languages
The pseudovariety DA has a huge number of characterizations from very different areas - including al
Speaker: Manfred Kufleitner
Room 0.30 |
Geometry and Topology
Character varieties parametrize representations of the fundamental group of a variety into complex
Speaker: Vicente Muñoz