Scalar curvature and the existence of geometric structures on 3-manifolds, I
Abstract
Description
This paper analyses the convergence and degeneration of sequences of metrics on a 3-manifold, and relations of such with Thurston's geometrization conjecture. The sequences are minimizing sequences for a certain (optimal) scalar-curvature type functional and their degeneration is related to the sphere and torus decompositions of the 3-manifold under certain conditions.
44pp. To appear in Jour. Reine Angew. Math
44pp. To appear in Jour. Reine Angew. Math