A Quotient of the Set [BG, BU(n)] for a Finite Group G of Small Rank
A rational obstruction to be a Gottlieb map
A rational splitting of a based mapping space
A refinement of multi-dimensional persistence
A relative theory of universal central extensions
A relaxed evaluation subgroup
A remark on proper partitions of unity
A remark on sl_2 approximation of the Kontsevich integral of the unknot
A remark on the genus of the infinite quaternionic projective space
A remark on the homotopy equivalence of SU_n and SL_nC
A remarkable DG-module model for configuration spaces
A renormalized Riemann-Roch formula and the Thom isomorphism for the free loop space
A resolution of the K(2)-local sphere at the prime 3
A result about Picard-Lefschetz monodromy
A retraction theorem for topological fundamental groups with application to the Hawaiian earring
A rho-invariant of iterated torus knots
A Riemann Hilbert correspondence for infinity local systems
A Segal conjecture for p-completed classifying spaces
A short course on infinity-categories
A short proof of w_1^n(Hom(C_{2r+1}, K_{n+2}))=0 for all n and a graph colouring theorem by Babson and Kozlov