Ideas from dynamical systems and thermodynamic formalism can be useful in rigorously estimating…
Seminars
Future and Ongoing Seminars
FC1 0.07 and online |
Algebra, Combinatorics and Number Theory
The goal of this talk is to state and motivate Serre's modularity conjectures on Galois…
Speaker: Ariel Pacetti
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
FC1 0.07 and online |
Algebra, Combinatorics and Number Theory
This talk provides a brief overview of a Lie bracket on affine spaces, known as a Lie…
Speaker: Abror Khudoyberdiyev
FC1 0.07 and online |
Algebra, Combinatorics and Number Theory
In this talk, we consider Novikov algebras with derivation and algebras obtained from its dual…
Speaker: B. K. Sartayev
Past Seminars
Room 1.09 |
Geometry and Topology
A discrete statistical model is a subset of a probability simplex. Its maximum likelihood…
Speaker: Eliana Gelvez
Room FC1.108 |
CMUP Informal PHD Seminar
In this talk, we will explore some of the possible connections between (abstract) simplicial…
Speaker: Inês Couto
Room 1.09 |
Let $X$ be a smooth complex projective curve and let $x\in X$ be a point. We compute the…
Room 1.08 |
Geometry and Topology
While it is well known that the moduli space of $G$-bundles over a smooth projective curve is…
Speaker: Emilio Franco
Room FC1.029 |
CMUP Informal PHD Seminar
We explain how deformations of a parabolic bundle ξ are given by the vector…
Speaker: Rui Prezado
Room FC1.029 |
Research Seminar Program (UC|UP MATH PhD program)
Program:
Room 1.08 |
Geometry and Topology
With $G=GL(n,\mathbb{C})$, let $\mathcal{X}_{\Gamma}G$ be the $G$-character variety of a given…
Speaker: Alfonso Zamora
Room 1.09 |
Geometry and Topology
Hyperpolygons spaces are a family of (finite dimensional, non-compact) hyperkähler spaces, that…
Speaker: Alessia Mandini
Room FC1.108 |
CMUP Informal PHD Seminar
Geodesic completeness for Pseudo-Riemannian manifolds: A dynamical approach for problems in geometry
Geodesic completeness for Pseudo-Riemannian manifolds: A dynamical approach for problems in…
Speaker: Ahmed Elshafei
Room FC1 030, DMat-FCUP |
Semigroups, Automata and Languages
The idea of using geometric objects to represent subgroups of the free
group goes back to…
Speaker: Jordi Delgado
FC1 0.29 |
Singular Seminar
Mathematics was developed as a strong research instrument with fully verifiable argumentations…
Speaker: Juraj Hromkovic
Room FC1.108 |
CMUP Informal PHD Seminar
In this talk I will shortly present a recent result from our team.
Speaker: Luísa Castro
Room FC1.108 |
CMUP Informal PHD Seminar
From Geometry to Algebra and back: geometric structures and representations of the fundamental group
A geometric structure is a local modeling of a manifold M on a specified space X with prescribed…
Speaker: Pedro Silva
Room 1.09 |
Geometry and Topology
In Donagi-Pantev's programme to deduce geometric Langlands from its abelianised version, wobbly…
Speaker: Ana Peón-Nieto
Room FC1.108 |
CMUP Informal PHD Seminar
There are 3684030417 non-isomorphic semigroups of order 8 (according to entry A027851 of OEIS),…
Speaker: Herman Goulet-Ouellet
Room 1.09 |
Geometry and Topology
In this talk we discuss deformations of Lie groupoids and introduce the cohomology which…
Speaker: João Nuno Mestre
Room FC1 030, DMat-FCUP |
Semigroups, Automata and Languages
Groups of automorphisms of $d$-…
Speaker: Marialaura Noce
Room 1.08 |
Geometry and Topology
For a semisimple real Lie group $G$, parabolic $G$-Higgs bundles over a punctured Riemann…
Speaker: Georgios Kydonakis
Room 1.09 |
Geometry and Topology
Hitchin moduli spaces are non-compact hyperkähler manifolds parameterising solutions of gauge-…
Speaker: Tom Sutherland
Room FC1 030, DMat-FCUP |
Semigroups, Automata and Languages
We study a class of morphisms between two-sided restriction semigroups which we call {\it proper…
Speaker: Mykola Khrypchenko