R-equivalence on low degree complete intersections

R-Matrix Structure of Hitchin System in Tyurin Parameterization

Radial index and Euler obstruction of a 1-form on a singular variety

Radial index and Poincaré-Hopf index of 1-forms on semi-analytic sets

Radical Parametrization of Algebraic Curves by Adjoint Curves

Ramification and cleanliness

Ramification of local fields with imperfect residue fields

Ramification of Quaternion Algebras over Stable Elliptic Surfaces

Ramification of surfaces: Artin-Schreier extensions

Ramification of surfaces: sufficient jet order for wild jumps

Ramification theory for varieties over a perfect field

Random polynomials with prescribed Newton polytope

Random polynomials with prescribed Newton polytope, I

Randomization, Sums of Squares, and Faster Real Root Counting for Tetranomials and Beyond

Rang de courbes elliptiques d'invariant donne

Rank 2 arithmetically Cohen-Macaulay bundles on a nonsingular cubic surface

Rank 2 integrable systems of Prym varieties

Rank 2 stable sheaves with odd determinant on Fano threefolds of genus 9

Rank 2 vector bundles on ind-Grassmannians

Rank 4 vector bundles on the quintic threefold