(Officially John M. Lee.) Math professor at University of Washington, Seattle; author of Introduction to Topological Manifolds, Introduction to Smooth Manifolds, Riemannian Manifolds: An Introduction to Curvature, and Axiomatic Geometry.
57 Demonstrating that rigour is important Sep 3 '10
10 edges minus vertices Sep 28 '10
10 Lie group actions and f-relatedness Jul 13 '10
10 Does this PDE only have the trivial solution? Oct 3 '15
5 A question about a one-form on Riemannian manifold Aug 13 '10