In this talk, we explore a martingale approximation framework that provides quantitative…
Seminars
Future and Ongoing Seminars
FC1.031 |
Dynamical Systems
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
sala 0.07 |
Geometry and Topology
We consider representations of the fundamental group of an orientable surface into a real or complex
Speaker: Carlos Florentino
Instituto Superior Tecnico
Lisboa
Instituto Superior Tecnico
Lisboa
DMP-FCUP, sala 0.05 |
Other
Ringed Spaces, Sheaves of Rings and Modules and Representation of a Ring as a Ring of Global Section
A ringed space is a pair (X, R) of a topological space X and a topological ring R, R is a sheaf of r
Speaker: Can Hatipoglu (Dokuz Eylul University and Universidade de Porto)
Anfiteatro 0.04 |
Dynamical Systems
Consideramos famílias multimodais de aplicações unidimensionais com crescimento pelo menos polino
Speaker: Jorge Freitas
Room 0.37, Pure Mathematics Department |
Other
Calabi-Yau algebras are objects of great interest in Representation theory, Algebraic Geometry and P
Speaker: Jorge Vitória (Warwick Mathematics Institute)
sala 0.07 |
Geometry and Topology
I will study natural equations coupling Kahler metrics on a complex manifold and connections on a ve
Speaker: Mario García Fernández
CSIC
Madrid
CSIC
Madrid
DMP sala 0.05 |
Other
Throughout, all rings are commutative with non-zero identity and all modules are unitary. Let R be a
Speaker: Erol Yilmaz (Abant Izzet Baysal University, Bolu, Turkey)
DMP sala 0.06 |
Other
An R-module M is said to be a C1-module if every closed submodule of M is a direct summand. In this
Speaker: Tahire Özen (Abant İzzet Baysal Üniversitesi, Bolu, Turkey)
DMP sala 0.04 |
Other
We discuss the calculation of integral cohomology ring of LG/T and ΩG. First we describe the root s
Speaker: Cenap Özel (Abant Izzet Baysal University, Bolu, Turkey)
DMP sala 0.04 |
Other
We consider R the ring of polynomials in x1, x2, ... , xn with coefficients from an infinite field k
Speaker: Erol Yilmaz (Abant Izzet Baysal University, Bolu, Turkey)
Anfiteatro 0.04 |
Dynamical Systems
Neste seminário consideraremos a existência e regularidade de variedades invariantes estáveis par
Speaker: Cesar Silva - UBI
sala 0.07 |
Geometry and Topology
Abstract- We describe an algorithm to determine the fundamental crossed module of a handle decomposi
Speaker: Joao Faria Martins
Departamento de Matemática
Instituto Superior Tecnico
Departamento de Matemática
Instituto Superior Tecnico
sala 0.07 |
Geometry and Topology
A homotopy boundary of a finite CW-complex X is the boundary of a
thickening of X, that is of a comp
Speaker: Lucile Vandembroucq
Departamento de Matemática
Universidade do Minho
Departamento de Matemática
Universidade do Minho
sala 0.31 |
Analysis
We will present the procedures which are used in web search engines
for classifying the pages accord
Speaker: Claude BREZINSKI
Laboratoire Painleve
Universite des Sciences et Tecnhologies
de Lille 1 - France
Laboratoire Painleve
Universite des Sciences et Tecnhologies
de Lille 1 - France
Sla 031, Edíficio das Matemáticas, FCUP |
General seminar of CMUP
Leonhard Euler, who would be 300 years old if he had not unfortunately died, was the preeminent math
Speaker: Francis Clarke
Institut Universitaire de France et Universite de Lyon
Institut Universitaire de France et Universite de Lyon
1.26, Edifício dos Departamentos de Matemática |
Other
Um hipermapa orientado regular e um terno ordenado composto por um grupo finito, designado grupo de
Speaker: Maria Elisa Carrancho Fernandes (Universidade de Aveiro)
Anfiteatro 0.05 |
Dynamical Systems
Equilibrium states for dynamical systems III: equilibrium states for multimodal maps of the interval
I will show how Sarig's theory and our theory of inducing schemes fits together to produce equilibri
Speaker: Mike Todd
0.06, Edifício dos Departamentos de Matemática |
Other
The determinantal formula gives an expression of Specht modules by permutational modules in the Grot
Speaker: Ivan Yudin (Centro de Matemática da Universidade de Coimbra)
sala 0.07 |
Geometry and Topology
We study the generalized Hamiltonian dynamics of an implicit Hamiltonian system considered as a Lagr
Speaker: Prof. S. Janeczko
Institute of Mathematics of the Polish Academy of Sciences
and
Faculty of Mathematics and Information Sciences
Warsaw University of Technology
Institute of Mathematics of the Polish Academy of Sciences
and
Faculty of Mathematics and Information Sciences
Warsaw University of Technology
Anfiteatro 0.05 |
Dynamical Systems
I will introduce the theory of equilibrium states for infinite state Markov shifts. This will later
Speaker: Mike Todd
Anfiteatro 0.03 do Edifício dos Departamentos de Matemática |
Other
Roughly speaking, linear preserver problems consist on the characterization of linear maps between o
Speaker: María Burgos (Universidad de Granada)