We introduce the concept of a nonassociative (i.e. not necessarily associative) inverse…
Seminars
Future and Ongoing Seminars
FC1 007 and Online |
Algebra, Combinatorics and Number Theory
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
FC1 007 and Online |
Algebra, Combinatorics and Number Theory
The Gruenberg-Kegel graph of a group is defined as the graph whose vertices are the primes that…
Speaker: Diego Lucas Garcia
FC1 031 and online |
Algebra, Combinatorics and Number Theory
This has been an open question for more than 70 years. I'll review what is known, including some…
Speaker: Ken Brown
Past Seminars
General seminar of CMUP
Este Ano Internacional da Astronomia e tambem um ano de celebração da Matemática, pois estas duas
Speaker: Nuno Crato
Sala 0.07 |
Geometry and Topology
We will introduce Abelian and non-Abelian gerbes, from the point of view of Lie groupoids, and conne
Speaker: Camille Laurent (Coimbra)
Anf. 0.31 |
Dynamical Systems
The probability density function (PDF) of a global measure in a large class of highly correlated sys
Speaker: Rui Gonçalves (CMUP)
Anf. 0.31 |
Dynamical Systems
Discuteremos a distribuição em R^2 da órbita de um vetor sob a ação linear de SL(2,Z). Seja O u
Speaker: Arnaldo Nogueira (Institut de Mathematiques de Luminy)
Anf. 0.31 |
Dynamical Systems
We consider n-dimensional Euclidean lattice networks with nearest neighbour coupling architecture. T
Speaker: Eliana Manuel Pinho (CMUP)
TBA |
Geometry and Topology
The moduli space $Hom(F,G)/G$ of completely reducible representations of a
finitely generated group
Speaker: Carlos Florentino (IST)
0.07 |
Geometry and Topology
Speaker: Mathieu Stienon
Anfiteatro 0.27, DMA, FCUP |
Numerical Analysis
We highlight the trends leading to the increased appeal of using hybrid multicore+GPU systems for hi
Speaker: Marc Baboulin
CMUC, Departamento de Matemática da Universidade de Coimbra
CMUC, Departamento de Matemática da Universidade de Coimbra
Anfiteatro 0.31 |
Dynamical Systems
Apresenta-se o efeito das celulas T reguladoras no controlo local da resposta imunitária de celulas
Speaker: Bruno Oliveira (CMUP)
Anf. 006 |
Dynamical Systems
In this talk, an extension of the notion of big images and preimages (or 'finite primitivity' in the
Speaker: Manuel Stadlbauer (CMUP)
Sala 0.05 – DMP/FCUP |
Semigroups, Automata and Languages
An automatic presentation is a description of a relational structures using regular languages. Infor
Speaker: Alan Cain
(CMUP)
(CMUP)
Sala 0.07 |
Geometry and Topology
We give a notion of stability on the infinite Grassmannian Gr(k((z))^{\oplus r}) by the action of th
Speaker: Ana Cristina Casimiro
Universidade Nova de Lisboa
Universidade Nova de Lisboa
DMP 0.42 |
Algebra, Combinatorics and Number Theory
Results concerning chain conditions in rings or, more generally, modules give information about the
Speaker: Patrick F. Smith (University of Glasgow)
Anfiteatro 0.03 |
Dynamical Systems
Difeomorfismos parcialmente hiperbólicos com abundância de expoentes de Lyapunov positivos na direcç
Tipicamente, a existência de medidas físicas em difeomorfismos parcialmente hiperbólicos depende
Speaker: Carlos Vásquez (PUC Valparaíso, Chile)
Anfiteatro 0.31 (DMA) |
Dynamical Systems
We will first set up the basic terminology of coupled cell networks. We then describe some very rece
Speaker: Nikita Agarwal (Univ. Houston, EUA)
Anfiteatro 0.31 (DMA) |
Dynamical Systems
Neste seminário pretendemos abordar as superfícies de translação e de semi-translação e a sua
Speaker: Maria João Resende (PUC-Rio, Brasil)
Sala 0.31 MA |
General seminar of CMUP
Very basic results and ideas of symplectic topology are presented in the context of symplectic embe
Speaker: Jose Basto-Gonçalves
0.07 |
Geometry and Topology
A double (Lie) groupoid is a groupoid in the category of (Lie) groupoids. A standard example is the
Speaker: Rajan Mehta
Anfiteatro 0.03 |
Dynamical Systems
Geometria das medidas hiperbólicas para atratores parcialmente hiperbólicos e o problema do levantam
Consideramos um conjunto parcialmente hiperbólico K em uma variedade Riemanniana M cujo espaço tan
Speaker: Carla L. Dias (CMUP)
Anf. 003 |
Dynamical Systems
Consideramos uma classe de transformações não uniformemente expansoras definidas numa variedade c
Speaker: Helder Vilarinho (CMUP + UBI)