The rational function analogue of a question of Schur and exceptionality of permutation representations

The rationality of Sol manifolds

The real quadrangle of type E6

The Recognition Theorem for Out(F_n)

The Reductive Subgroups of G_2

The reflective Lorentzian lattices of rank 3

The regular and profinite representations of residually finite groups

The regularity of quotient paratopological groups

The relative hyperbolicity of one-relator relative presentations

The relative second Fox and third dimension subgroup of arbitrary groups

The Roquette category of finite p-groups

The Rost invariant has trivial kernel for quasi-split groups of low rank

The Schreier-Sims algorithm for matrix groups

The Schur multiplier, profinite completions and decidability

The second bounded cohomology of a group with infinitely many ends

The second fundamental theorem of invariant theory for the orthogonal group

The Sigma Invariants of Thompson's Group F

The Sign Representation for Shephard Groups

The Simple Ree groups ${}^2F_4(q^2)$ are determined by the set of their character degrees

The simplicial boundary of a CAT(0) cube complex