There is a rich theory in dynamical systems involving the study of "shrinking targets". Given…
Seminars
Future and Ongoing Seminars
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
Speaker: Paolo Saracco
Past Seminars
Room M030 of the Mathematics Department, FCUP |
Semigroups, Automata and Languages
Descriptional complexity studies the measures of complexity of languages and operations. These studi
Speaker: Eva Maia (CMUP / DCC-FCUP)
Sala M031. Será servido cafe depois da palestra (15h30-16h00). |
Dynamical Systems
em anexo
Speaker: Fernando Moreira (CMUP)
Room M031. Coffee is served after the talk (15h30-16h00). |
Dynamical Systems
We consider a partially hyperbolic set K on a Riemannian manifold M whose tangent space splits as T_
Speaker: Li Xin (FCUP, CMUP)
Room 0.07, Mathematics building, FCUP |
Algebra, Combinatorics and Number Theory
Ring epimorphisms are important from a representation-theoretical point of view as they provide a wa
Speaker: Jorge Vitória (Universitat Stuttgart)
sala 0.31 |
Geometry and Topology
A conjecture of Victor Ivrii (1980) says that in every billiard with smooth boundary the set of peri
Speaker: Alexey Glutsyuk (ENS-Lyon)
Room M031. Coffee is served after the talk (15h30-16h00). |
Dynamical Systems
A conjecture of Victor Ivrii (1980) says that in every billiard with smooth boundary the set of peri
Speaker: Alexey Glutsyuk (ENS-Lyon)
Room 0.07, Mathematics building, FCUP |
Algebra, Combinatorics and Number Theory
We consider the multiplication and differentiation operators x and d/dx, which generate the Weyl alg
Speaker: Samuel Lopes (Universidade do Porto/CMUP)
Room 0.06, Mathematics building, FCUP |
Algebra, Combinatorics and Number Theory
It is easy to check that the sum of any family of two-sided nil ideals of an associative ring is a n
Speaker: Edmund R.Puczylowski (Institute of Mathematics, University of Warsaw)
Room M031. Coffee is served after the talk (15h30-16h00). |
Dynamical Systems
I will present some recent results on symplectic invariants concerning the possibility of embedding
Speaker: Jose Basto Gonçalves
sala 0.31 |
Geometry and Topology
I will present some recent results on symplectic invariants concerning the possibility of embedding
Speaker: Jose Basto Gonçalves
Room 0.06, Mathematics building, FCUP |
Algebra, Combinatorics and Number Theory
We consider rings over which the injective hulls of simple modules are locally Artinian. We will giv
Speaker: Can Hatipoglu (University of Porto)
Geometry and Topology
Complex algebraic surfaces of general type with geometric genus $p_g=0$ have been studied by several
Speaker: Carlos Rito
Room M031. Coffee is served after the talk (15h30-16h00). |
Dynamical Systems
We begin by a general overview of some long standing results on the characteriza- tion of global att
Speaker: Carlos Rocha (IST - Instituto Superior Tecnico)
Room M005 of the Mathematics Department, FCUP |
Semigroups, Automata and Languages
In this talk I will give an overview on the theory of self-similar groups. These groups act by autom
Speaker: Daniele D'Angeli (UTAD)
Room 0.06, Mathematics building, FCUP |
Algebra, Combinatorics and Number Theory
The depth of a subalgebra B in an algebra A is a number computed by considering tensor powers of mod
Speaker: Christopher Young (U.Porto)
Room M031. Coffee is served after the talk (15h30-16h00). |
Dynamical Systems
Abstract. For nonautonomous linear difference equations in a Banach space and admitting a very gener
Speaker: António Bento (Universidade da Beira Interior)
Room 0.06, Mathematics building, FCUP |
Algebra, Combinatorics and Number Theory
A left R-module M is called morphic if M/im(f) is isomorphic to ker(f), for every endomorphism f of
Speaker: Lavinia Pop (Babeş-Bolyai, Cluj-Napoca, Romenia)
Room M031. Coffee is served after the talk (15h30-16h00). |
Dynamical Systems
A coupled cell system is a dynamical system distributed over the nodes (cells) of a network. Each ce
Speaker: Manuela Aguiar (Faculty of Economics, University of Porto & CMUP)
Room 0.06, Mathematics building, FCUP |
Algebra, Combinatorics and Number Theory
In this talk I will present Galois correspondence between subalgebras of a Hopf Galois extension and
Speaker: Marcin Szamotulski (IST, Universidade Tecnica de Lisboa)
sala 0.06 |
Geometry and Topology
Um metodo recentemente introduzido em um trabalho com H. Reis permite medir a taxa de aproximação
Speaker: Julio Rebelo