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
Anfiteatro 0:31, Departamento de Matemática Aplicada FCUP |
Numerical Analysis
The connection coefficients allow to express one sequence of polynomials in terms of other one. Give
Speaker: Zelia da Rocha
Centro de Matemática da Universidade do Porto
Departamento de Matemática Aplicada Faculdade de Ciências, Universidade do Porto, Portugal
email:mrdioh@fc.up.pt
Centro de Matemática da Universidade do Porto
Departamento de Matemática Aplicada Faculdade de Ciências, Universidade do Porto, Portugal
email:mrdioh@fc.up.pt
Anfiteatro 0:31, Departamento de Matemática Aplicada FCUP |
Numerical Analysis
Turning over some orthogonal polynomials sets which occur in the quadratic decompositions of almost
Speaker: Pascal Maroni
Centre National de Recherche Scientifique Laboratoire Jacques-Louis Lions Universite Pierre Marie Curie, Paris, France
email:maroni@ann.jussieu.fr
Centre National de Recherche Scientifique Laboratoire Jacques-Louis Lions Universite Pierre Marie Curie, Paris, France
email:maroni@ann.jussieu.fr
Anfiteatro 0:31, Departamento de Matemática Aplicada FCUP |
Numerical Analysis
Speaker: Teresa A. Mesquita
Escola Superior de Tecnologia e Gestão do Instituto Superior Politecnico de Viana do Castelo
Escola Superior de Tecnologia e Gestão do Instituto Superior Politecnico de Viana do Castelo
Anfiteatro 0:31, Departamento de Matemática Aplicada, FCUP |
Numerical Analysis
Speaker: Alcino Manuel do Nascimento Sequeira
Instituto Superior de Engenharia de Coimbra
alcino@isec.pt
Instituto Superior de Engenharia de Coimbra
alcino@isec.pt
Sala 0.04, Edifício dos Departamentos de Matemática, Faculdade de Ciências da Universidade do Porto |
Dynamical Systems
In this talk we shall present some results regarding the attractors of
certain systems of parabolic
Speaker: Pedro Freitas
Anfiteatro 0:30, Departamento de Matemática Aplicada FCUP |
Numerical Analysis
Over the last 20 years, since the publication of Sloan’s paper, various approaches have been propo
Speaker: Rekha P. Kulkarni
Indian Institute of Technology, Bombaim
Indian Institute of Technology, Bombaim
Anfiteatro 0.31 Departamento de Matemática Aplicada FCUP |
General seminar of CMUP
What are quasicrystals, and what's "quasi" about them? In fact there is nothing quasi about them - q
Speaker: Marjorie Senechal
Louise Wolff Kahn Professor in Mathematics and History of Science and
Technology
Co-Editor, The Mathematical Intelligencer
Smith College
Northampton, MA 01063 EUA
Louise Wolff Kahn Professor in Mathematics and History of Science and
Technology
Co-Editor, The Mathematical Intelligencer
Smith College
Northampton, MA 01063 EUA
Sala 0.04, Edifício dos Departamentos de Matemática, FCUP |
Geometry and Topology
Given a volume form on an oriented Poisson manifold one can define the curl (or modular) vector fiel
Speaker: Inês Cruz
Sala 0.05, DMP-FCUP |
Semigroups, Automata and Languages
Na manipulação simbólica de autómatos finitos e importante ter uma representação compacta que
Speaker: Rogerio Reis (DCC-FCUP e LIACC)
Sala 0.04 (DMP) |
Semigroups, Automata and Languages
Using bi-machines and matrices with coefficients in certain semi-rings, we prove an algebraic versio
Speaker: John Rhodes (University of California, Berkeley)
Sala 0.04, Edifício dos Departamentos de Matemática, Faculdade de Ciências da Universidade do Porto |
Dynamical Systems
Speaker: Carlos Rocha (Instituto Superior Tecnico, UTL)
sala ma 0:31 |
Numerical Analysis
In this conference we shall discuss the use of the singularity subtraction technique as a method to
Speaker: Mario AHUES Laboratoire de Mathematiques, Universite de Saint-Etienne, France
sala 0.30, Departamento de Matemática Aplicada, FCUP |
Geometry and Topology
The varieties of characters of representations of finitely generated groups into SL(2,C) have intere
Speaker: Carlos Florentino
sala0.42, DMP-FCUP |
Other
Um R-módulo M e dito distributivo se seu reticulado de R-submódulos e distributivo, isto e, para t
Speaker: Alveri A. Sant'Ana (Universidade Federal de Rio Grande do Sul, Porto Alegre)
Sala 0.04, Edifício dos Departamentos de Matemática, Faculdade de Ciências da Universidade do Porto |
Dynamical Systems
Golubitsky and Stewart (Hopf bifurcation with dihedral group symmetry: Coupled
nonlinear oscillators
Speaker: Rui Paiva (Faculdade de Ciências, Univ. Porto)
sala 1.25, DMP-FCUP |
Other
By a normed algebra we mean a real or complex (possibly nonassociative) algebra A endowed with a nor
Speaker: María Burgos
(Universidad de Almería)
(Universidad de Almería)
Sala 0.04, Edifício dos Departamentos de Matemática, FCUP |
Geometry and Topology
Speaker: Alexey Remizov
sala0.37, DMP-FCUP |
Other
Um R-módulo M e dito distributivo se seu reticulado de R-submódulos e distributivo, isto e, para t
Speaker: Alveri A. Sant'Ana (Universidade Federal de Rio Grande do Sul, Porto Alegre)
Sala 0.04 |
Semigroups, Automata and Languages
Any semigroup S can be embedded into a semigroup, denoted \phi S, having some remarkable properties
Speaker: Mario Petrich
sala 0.06, Edifício dos Departamentos de Matemática, FCUP |
Geometry and Topology
We study representations of the fundamental group of a compact surface in the group of isometries of
Speaker: Oscar García-Prada