Relatively hyperbolic groups, rapid decay algebras, and a generalization of the Bass conjecture

Representation and character theory in 2-categories

Residues and homology for pseudodifferential operators on foliations

Resolutions of free partially commutative monoids

Restriction maps in equivariant $KK$-theory

Riemann-Roch and index formulae in twisted K-theory

Riemann-Roch via deformation quantization, II

Riemannian manifolds in noncommutative geometry

Rigidity and Vanishing Theorems in K-Theory I

Rigidity and Vanishing Theorems in K-Theory II

Ring completion of rig categories

Rings, modules, and algebras in infinite loop space theory

Schur functors and motives

Schur-finiteness and endomorphisms universally of trace zero via certain trace relations

Schur-finiteness in $λ$-rings

Secondary invariants for Frechet algebras and quasihomomorphisms

Secondary invariants for Frechet algebras, quasihomomorphisms, and the residue Chern character

Secondary Invariants for String Bordism and tmf

Secondary Theories for etale groupoids

Self-dual and quasi self-dual algebras