R torsion and analytic torsion for a conical frustum

Radarclinometry for the Venus radar mapper

Radial Balanced metrics on the unit disk

Radiation structures on isotropic hypersurfaces

Ramification estimates for the hyperbolic Gauss map

Random Construction of Riemann Surfaces

Random Delaunay triangulations and metric uniformization

Random Delaunay triangulations, the Thurston-Andreev theorem, and metric uniformization

Random k-Surfaces

Range description for a spherical mean transform on spaces of constant curvatures

Rank 2 distributions of Monge equations: symmetries, equivalences, extensions

Rank One Higgs Bundles and Representations of Fundamental Groups of Riemann Surfaces

Rank one symmetric spaces and Rigidity

Rational curves and ordinary differential equations

Rational Homology 5-Spheres with Positive Ricci Curvature

Rational homotopy types of mirror manifolds

Rationality of secondary classes

Ray-Singer Type Theorem for the Refined Analytic Torsion

Rays and souls in von Mangoldt planes

Real $K3$ surfaces without real points, equivariant determinant of the Laplacian, and the Borcherds Phi-function