Olivier Biquard: Renormalized volume for ALE Ricci-flat 4-manifolds
Time: Tue 2019-11-12 10.00 - 11.00
Location: Seminar Hall Kuskvillan, Institut Mittag-Leffler
Lecturer: Olivier Biquard, Ecole normale supérieure of Paris
We introduce a renormalized volume for ALE Ricci-flat 4-manifolds, and prove that is satisfies an inequality, with equality only in the case of a cone. Joint work with Hans-Joachim Hein.