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Seminario Teoría de Grupos ICMAT-UAM
Seminario Teoría de Grupos ICMAT-UAM
Miercoles 28/11/2018, 11:30, Aula 520, UAM
Ponente: Urban Jezernik (UPV/EHU)
Título:
Rationality of quotient varieties
Abstract:
The rationality problem in algebraic geometry asks whether a given irreducible
variety is birational to a projective space. We will gently introduce the
problem and take a look at some recent advances, principally in the direction
of negative examples constructed via cohomological obstructions. Special focus
will be set on quotient varieties by linear group actions.
Localización Miercoles 28/11/2018, 11:30, Aula 520, UAM