Séminaire Géométries ICJ

Laplacian coflow of G2-structures on contact Calabi-Yau manifolds

Name: Laplacian coflow of G2-structures on contact Calabi-Yau manifolds
Start: 2022-10-07T10:30:00+02:00
End: 2022-10-07T11:30:00+02:00
Location: ICJ

par Julieth Saavedra

vendredi 7 oct. 2022, 10:30 → 11:30 Europe/Paris

112 (ICJ)

112

ICJ

1er étage bâtiment Braconnier, Université Claude Bernard Lyon 1 - La Doua

Description

Flows of G2-structures have been used as tools in the study of G2-geometry. The talk will focus on some principal results of the Laplacian coflow giving some general preliminaries on Contact Calabi-Yau 7-manifolds which was used in the Laplacian coflow with the initial coclosed G2-structure by Habib and Vezzoni finding a singularity and show that the metric and the volume collapse at this singularity.