Complex analytic and differential geometry 2017

Conférence

M. Mustata - Hodge ideals
Conférence
00:51:23
M. Mustata - Hodge ideals
Musta̧t̆a
Mircea

I will discuss certain invariants of singularities, the Hodge ideals, that are defined in the context of Saito’s theory of mixed Hodge modules. They can be considered as higher order analogues of

V. Guedj - Quasi-psh envelopes and supersolutions
Conférence
00:32:17
V. Guedj - Quasi-psh envelopes and supersolutions
Guedj
Vincent

Using and extending an approximation process due to Berman, we show that the quasi-psh envelope of a viscosity super-solution is a pluripotential super-solution of a given complex Monge-Ampère

S. Kebekus - Varieties with vanishing first Chern class
Conférence
00:48:54
S. Kebekus - Varieties with vanishing first Chern class
Kebekus
Stefan

We investigate the holonomy group of singular Kähler-Einstein metrics on klt varieties with numerically trivial canonical divisor. Finiteness of the number of connected components, a Bochner

C. Favre - Degeneration of measures of maximal entropy
Conférence
00:49:09
C. Favre - Degeneration of measures of maximal entropy
Favre
Charles

Consider any meromorphic family of endomorphisms of the complex projective plane parameterized by the punctured unit disk. We shall explain how to describe the behaviour of their measures of

S. Donaldson - Boundary value problems for $G_2$ structures
Conférence
00:51:41
S. Donaldson - Boundary value problems for $G_2$ structures
Donaldson
Simon Kirwan

In the lecture we consider the existence of G2 structures on 7-manifolds with boundary, with prescribed data on the boundary. In the first part we will review general background and theory,

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Intervenants

France
Professeur chercheur au sein de l'équipe géométrie et dynamique de l'institut de mathématiques de Jussieu (en 2004)

Professeur de mathématiques à l'Ecole Polytechnique, Directeur du Laboratoire Centre de mathématiques Laurent Schwartz (CMLS) en 2019

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