Einstein 4-Manifolds and Gravitational Instantons: January 5- February 6, 2026
Organized by Lars Andersson (BIMSA) and Claude LeBrun (Stony Brook) This program will bring together a constellation of the world’s experts on Einstein 4-manifolds and gravitational instantons. Recall that a Riemannian manifold is said to be Einstein if its Ricci curvature, considered as a function on the unit tangent bundle, is constant. However, dimension four … Read more