On the pseudohermitian sectional curvature of a strictly pseudoconvex CR manifold

On the QALE geometry of Nakajima's metric

On the quantization of conjugacy classes

On the Quasitriviality of Deformations of Bihamiltonian Structures of Hydrodynamic Type

On the Quillen determinant

On the recursive structure of Branson's Q-curvature

On the Reductions and Classical Solutions of the Schlesinger equations

On the regularity of geodesic rays associated to test configurations

On the relation between causality and topology in the semiclassical universe

On the relationship of gerbes to the odd families index theorem

On the renormalized volume of hyperbolic 3-manifolds

On the renormalized volumes for conformally compact Einstein manifolds

On the resolvent of the Laplacian on functions for degenerating surfaces of finite geometry

On the rho invariant for manifolds with boundary

On the Ricci curvature of normal metrics on Biquotients

On the Ricci flow on the rotationally symmetric two-ball

On the Riemann-Lie algebras and Riemann-Poisson Lie groups

On the Riemannian geometry of Seiberg-Witten moduli spaces

On the Riemannian Penrose inequality in dimensions less than 8

On the rigidity for conformally compact Einstein manifolds