Date Speaker Affiliation Title


29 Oct 2021


Giosuè Muratore CMAFcIO

Enumeration of rational contact curves via torus actions


6 Mar 2020


Daniel Barlet Institut Elie Cartan, Géométrie, Université de Lorraine, Nancy, France

CANCELADO New singularity invariants of a reduced complex space


28 Fev 2020


Ana Cristina Casimiro Universidade Nova de Lisboa

Schottky Representations and Principal Bundles


14 Nov 2019


Stephan Klaus  M. F. I. Oberwolfach

Solid r-twisted Moebius strips as real algebraic surfaces 


18 Oct 2019


Ana Margarida Melo Univ. de Roma e Univ. de Coimbra

(Universal) Compactified Jacobians 


19 Jul 2019


Joana Nunes da Costa  Universidade de Coimbra

Nijenhuis forms on Lie-infinity algebras


19 Jul 2019


Jaime Silva  CMUP

Motifs of character varieties 


14 Jun 2019


Rosa Sena-Dias  IST

Extremizing the ground state  under symmetries


17 May 2019


Maria Elisa Fernandes University of Aveiro

Locally Sherical Hypertope


12 April 2019


Rui Albuquerque Universidade de Évora | Centro de Investigação em Matemática e Aplicações

A new integral invariant for hypersurfaces in space-forms 


15 Mar 2019


Daniel Barlet

Inst. Élie Cartan, Lorraine

On the left ideals (...) which annihilate respectively all trace funcions and all trace forms


22 Fev 2019


Luisa Fiorot

Università degli Studi di Padova

Relative Strongly Regular Holomonic D-Modules


8 Fev 2019


Herwig Hauser  

Universidade de Viena

An unsolved exercise on polynomials in one variable: The Casas Alvero Conjecture


29 Jan 2019


Rui Pacheco

CMA-UBI, Universidade da Beira Interior

Harmonic Surfaces in the Cayley Plane 


7 Dec 2018


Carlos Florentino

CMAFcIO, Universidade de Lisboa

Quotients in Algebraic Geometry, Quiver Representations and Character Varieties


26 Oct 2018


Fátima Silva Leite

Universidade de Coimbra

Some aspects of geometric control theory


25 Set 2018


Gilles Lebeau

Université de Nice Sophia-Antipolis

Spectral inequalities for the Schrodinger operator


29 Jun 2018


Luisa Fiorot

Università degli Studi di Padova

Flops and derived categories via n-tilting torsion classes


4 Mai 2018


Jorge Vitória City, University of London

Grothendieck hearts and derived equivalences


30 Apr 2018


Vicente Muñoz Velázquez Univ. Complutense, Madrid

K-contact and Sasakian manifolds of dimension 5


23 Mar 2018


Rui Albuquerque Univ Évora

Applications of a fundamental exterior differential system


3 Mar  2018


Daniel Barlet Inst. Élie Cartan, Lorraine Intersection theory in a nearly-smooth complex space


15 Mar 2018


Rafayel Teymurazyan CMUC, Universidade de Coimbra Homogenization of obstacle problems in Orlicz-Sobolev spaces


2 Fev 2018


Herwig Hauser Fakultät für Mathematik, Universität Wien Working with singularities


19 Jan 2018


Marco Silva Mendes FCUL Moduli for Legendrian Curves


17 Nov 2017


Pedro Marques

Universidade de Évora

Nonlinear Dirichlet Problems: Old and New
3 Nov 2017


Susana Ferreira


Instituto Politécnico de Leiria Schottky Principal Bundles over Riemann surfaces


29 Set 2017


Emílio Franco

Universidade do Porto Mirror symmetry for Nahm branes
21 Jul 2017


Gonçalo Oliveira


Duke University - E.U.A. G2-instantons with symmetry
23 Jun 2017


Björn Gohla


GFM - Universidade de Lisboa Topological Lattice Models in Geometry and Physics
16 Jun 2017


Javier Alcaide


Mestrado em Matemática - FCUL Classification of vector bundles over the Riemann Sphere


19 May 2017


Sean Lawton

George Mason UNiversity - U.S.A. Compactification of Character Varieties
19 May 2017


Leonor Godinho


Dep. Matemática - Instituto Superior Técnico 12, 24 and Beyond


21 Apr 2017 


Miguel Abreu Dep. Matemática - Instituto Superior Técnico On the mean Euler characteristic of Gorenstein toric contact manifolds




24 Mar 2017


Daniel Barlet Univ. Nancy Normal complex spaces with near to quotient singularities


24 Feb 2017


Luisa Fiorot Universidade de Pádua Quasi-abelian categories


20 Jan 2017


Rui Pacheco CMAFCIO, Universidade da Beira Interior
Surfaces in $ \mathbb{R}^7 $ obtained from harmonic maps in $ S^6 $


16 Dec 2016


Pedro Morais Departamento de Matemática, Universidade da Beira Interior Hypersurfaces of the sphere with a totally geodesic foliation of codimension one


25 Nov 2016


André Oliveira Centro de Matemática, Univ. Porto

Exotic components of Higgs bundle moduli spaces


25 Nov 2016


Daniel Ramos CMAFcIO, ULisboa Uniformization of cone surfaces using Ricci flow


28 Oct 2016


Azizeh Nozad CMAFcIO, ULisboa Moduli spaces of Hitchin pairs for the indefinite unitary group U(p,q)


8 Sep 2016


Marcos Dajczer IMPA, Brasil On a quadratic Schrödinger System


24 Jun 2016


Stefanella Boatto INRIA-CentraleSupelec & Universidade Federal de Rio de Janeiro SIR-Network model: epidemics dynamics in a city & climate variations


8 Jun 2016


Ana C. Silva Universidade de Ghent Groups acting on CAT(0) polygonal complexes with prescribed local action


27 May 2016


João Faria Martins CMA e FCT/UNL Crossed modules and 2-dimensional homotopy invariants of knotted surfaces in the 4-sphere


1 Apr 2016


André Neves Imperial College London Min-max theory in Geometry


26 Feb 2016


José Natário CAMGSD, IST, ULisboa A Minkowski-type inequality for convex surfaces in the hyperbolic 3-space


22 Jan 2016


Luca Prelli CMAFcIO, ULisboa A Functorial approach to asymptotic expansions


11 Dez 2015


Gilles Lebeau Université de Nice Sophia-Antipolis On the holomorphic extension of the Poisson Kernel


20 Nov 2015


João Pimentel Nunes CAMGSD, IST, ULisboa Complex time evolution in geometry and quantization


16 Oct 2015


Margarida Mendes Lopes CAMGSD/IST/UL The (algebraic) fundamental group of surfaces with small invariants


10 Jul 2015


Carlos Florentino IST, ULisboa Geometria das variedades de caracteres de grupos abelianos


8 Jul 2015


Bruno Simões CMAFcIO - Universidade de Lisboa Isometric immersions from a Kähler manifold into the quaternionic projective space


8 May 2015


César Rodrigo Fernández CMAFcIO - Universidade de Lisboa Simplicial geodesic interpolation applied to the discrete variational formulation of field theories