Reduction of Abelian Varieties and Grothendieck's Pairing

Reduction of covers and Hurwitz spaces

Reduction of Singularities of Three-Dimensional Line Foliations

Reduction of structure for torsors over semilocal rings

Reduction of the Hurwitz space of metacyclic covers

Reduction of the Manin map modulo $p$

Reduction rules for Littlewood-Richardson coefficients

Reductive group actions on Kähler manifolds

Reductive group schemes, the Greenberg functor, and associated algebraic groups

Rees algebras and resolution of singularities

Refined Asymptotics for Multigraded Sums of Squares

Refined Brill-Noether Locus and Non-Abelian Zeta Functions for Elliptic Curves

Refined Cycle Maps

Refined GW/Kronecker correspondence

Refined intersection products and limiting linear subspaces of hypersurfaces

Refined open non-commutative Donaldson-Thomas invariants for small crepant resolutions

Refinements of Milnor's Fibration Theorem for Complex Singularities

Refinements of the Morse stratification of the normsquare of the moment map

Refining Castelnuovo-Halphen bounds

Refining the Abel--Jacobi maps