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Seminários do IMPA

Geometria Diferencial

On the classification of Bochner–Kähler metrics
Rui Loja Fernandes

University of Illinois at Urbana–Champaign
Terça-feira, 7 de maio de 2019, 15:30
Sala 236.

A Bochner–Kähler metric is a Kähler metric whose Bochner 
component of the curvature tensor vanishes. In this talk I will explain 
how Bryant's classification of such metrics can be simplified and 
improved using Lie algebroids and Lie groupoids, leading to a better 
understanding of the moduli space of Bochner–Kähler metrics. This is 
based on joint work with Ivan Struchiner (USP).