This is a complete study of the dynamics of polynomial planar vector fields whose linear
Seminars
Future and Ongoing Seminars
FC1 0.31 |
Speaker: Isabel S. Labouriau
FC1 007 |
Algebra, Combinatorics and Number Theory
In commutative algebra, a major subject of investigation is the study of ideals in polynomial…
Speaker: Gonçalo Varejão
FC1.030 |
Dynamical Systems
In this talk, we present an overview of modern Iterated Function System (IFS) theory,…
Speaker: Elismar R. Oliveira
FC1 0.07 and online |
Algebra, Combinatorics and Number Theory
Partial representation theory is a relatively recent area of research, originating in the study…
Speaker: Paolo Saracco
FC1 007 |
Algebra, Combinatorics and Number Theory
We will describe how arithmetic properties of some orders in quaternion algebras can be used…
Speaker: António Machiavelo
Past Seminars
Sala 0.05 – DMP/FCUP |
Semigroups, Automata and Languages
Imaginamos que um conjunto de dados (palavras) pertencentes a uma
linguagem L são transmitidos atra
Speaker: Pedro Silva
(FCUP / CMUP)
(FCUP / CMUP)
Anfiteatro 0.04 |
Dynamical Systems
A method allowing the formal linearization of a large class of vector fields with resonant eigenval
Speaker: Jose Basto Gonçalves
Sala 0.05 – DMP/FCUP |
Semigroups, Automata and Languages
Under a standard hardness assumption we exactly characterize the
worst-case running time of language
Speaker: Luís Antunes
(DCC-FCUP / LIACC)
(DCC-FCUP / LIACC)
sala 0.04 |
Geometry and Topology
The well known work of Kleiman, shows that several properties of invertible sheaves on schemes, such
Speaker: Oscar Felgueras
FCUP
FCUP
sala 0.04 |
Geometry and Topology
Lusternik-Schnirelmann category was introduced in the context of the calculus of variations as a low
Speaker: Enrique Macias-Virgós
Universidade de Santiago de Compostela
Universidade de Santiago de Compostela
sala 0.04 |
Geometry and Topology
Hovey, Palmieri and Strickland have defined the concept of stable homotopy
category in [HPS]. It con
Speaker: Marta Perez (Universidade de Vigo)
sala 0.04 |
Geometry and Topology
Unprojection theory, initiated by Miles Reid, aims to
construct and analyze complicated commutative
Speaker: Stavros Papadakis (IST Lisboa)
DMP 0.03 |
Algebra, Combinatorics and Number Theory
Usando a noção de preunidade introduzida por Caenepeel and De Groot, apresentamos uma noção gera
Speaker: Ramón González Rodríguez (Universidade de Vigo)
Anfiteatro 0.04 |
Dynamical Systems
In case of a random countable topologically mixing Markov shift, a relative version of the Ruelle--P
Speaker: Manuel Stadlbauer (CMUP)
sala 0.04 |
Geometry and Topology
A theorem of Gromov states that any contact manifold of
dimension 2n+1 inherits the contact structur
Speaker: David Martinez (IST Lisboa)
Anfiteatro 0.04 |
Dynamical Systems
Speaker: Ana Rodrigues - Indiana University - Purdue University Indianapolis
sala 0.04 |
Geometry and Topology
In the gauge theoretic approach, the geometric Langlands correspondence is understood as a mirror sy
Speaker: Marina Logares (FCUP)
Anfiteatro 0.03, Departamento de Matemática Pura, Faculdade de Ciências da Universidade do Porto. |
Mathematical Physics Seminar (CMUP/CFP)
Riemannian 4-manifolds obeying Einstein's equations play a significant role in attempts to understan
Speaker: Claude Warnick (Cambridge)
Anfiteatro 0.04 |
Dynamical Systems
Speaker: Arnaldo Nogueira - Institut de Mathematiques de Luminy
sala 0.04 |
Geometry and Topology
This is an introductory lecture to the index of differential operators. We´ll discuss the analytic
Speaker: Prof Androulidakis
FCUP
FCUP
DMP 0.03 |
Algebra, Combinatorics and Number Theory
Let K be a field of positive characteristic p and KG the group algebra of a group G. It is known tha
Speaker: Vitor Bovdi (University of Debrecen, Hungary)
Anfiteatro 0.04 |
Dynamical Systems
In a joint work with A. Castro, M. Pacifico and V. Pinheiro we present a multidimensional flow exhib
Speaker: Vitor Araújo
DMP-FCUP |
Semigroups, Automata and Languages
Seja K um anel comutativo com unidade. Se S for um semigrupo inverso, então a álgebra KS
e isomorf
Speaker: Benjamin Steinberg,
Carleton University, Ottawa, Canadá.
Carleton University, Ottawa, Canadá.
sala 0.07 |
Geometry and Topology
Poisson manifolds are generalizations of symplectic manifolds. We
will discuss the problem of obtai
Speaker: Marco Zambon
Centre de Recerca Matematica
Barcelona
Centre de Recerca Matematica
Barcelona
sala 0.07 |
Geometry and Topology
We discuss the construction of the holonomy groupoid associated with a
singular foliation as a quoti
Speaker: Iakovos Androulidakis
FCT
Porto
FCT
Porto