Reconstruction of group multiplication tables by quadrangle criterion

Rectangular loops and rectangular quasigroups

Reduce Problems From Braid Groups To Braid Monoids

Reduced 1-cohomology and relative property (T)

Reducibility of the Cohen-Wales representation of the Artin group of type $D_n$

Reduction for characters of finite algebra groups

Reduction of the Hall-Paige conjecture to sporadic simple groups

Ree geometries

Refined solvable presentations for polycyclic groups

Reflection centralizers in Coxeter groups

Reflection group of the quaternionic Lorentzian Leech lattice

Reflection group presentations arising from cluster algebras

Reflection groupoids of rank two and Cluster algebras of type $A$

Reflection groups of geodesic spaces and Coxeter groups

Reflection groups of Lorentzian lattices

Reflection length in non-affine Coxeter groups

Reflection principle characterizing groups in which unconditionally closed sets are algebraic

Reflection subgroups of Coxeter groups

Reflection subgroups of finite and affine Weyl groups

Reflections in abstract Coxeter groups