Non-hyperciclicity for certain classes of linear dynamical systems
Por Alexandre Tavares Baraviera (Universidade Federal do Rio Grande do Sul).
Por Alexandre Tavares Baraviera (Universidade Federal do Rio Grande do Sul).
Por Pedro Freitas (DHFC - Ciências ULisboa e CIUHCT - ULisboa).
Por Gonçalo Oliveira (Universidade Federal Fluminense - UFF).
By Sean Lawton (George Mason Univ.)
Isabel José Capelo Ferreira Nobre defende a dissertação "Formações e classes de Fitting".
Por Gabrielle Nornberg (University of São Paulo and Sapienza Università di Roma).
Por Ederson Moreira dos Santos (Universidade de São Paulo - São Carlos - Brazil).
Por Tom Sutherland (Grupo de Física Matemática).
Abstract: I will give an explicit description of the space of stability conditions of a set of Calabi-Yau-3 triangulated categories labelled by the Painlevé equations. We will see how the Painlevé equations appear in a Riemann-Hilbert problem motivated by the enumerative geometry of Calabi-Yau-3 categories whose solution is related to the study of the monodromy of opers.
Por Mário Edmundo (FCUL e CMAFcIO, Universidade de Lisboa).
Por Emílio Franco (IST).
Abstract: While it is well known that the moduli space of G-bundles over a smooth projective curve is compact, it is not the case for an arbitrary base variety. This motivated the definition of G-sheaves by Gomez and Sols who proved that their moduli space is a compactification of the moduli space of G-bundles. In this talk I will study the deformation and obstruction theory of these objects when G is either the symplectic or the orthogonal group.