Signature quantization, representations of compact Lie groups, and a q-analogue of the Kostant partition function

Signed degree sets in signed bipartite graphs

Signed degree sets in signed graphs

Signed differential posets and sign-imbalance

Signed enumeration of ribbon tableaux

Signed Mahonian polynomials for classical Weyl groups

Signed Mahonians

Signed mahonians on some trees and parabolic quotients

Signed permutations and the four color theorem

Signed shape tilings of squares

Signed words and permutations, IV; Fixed and pixed points

Significance Theory

Signs in the cd-index of Eulerian partially ordered sets

Silver block intersection graphs of Steiner 2-designs

simpcomp -- A GAP toolbox for simplicial complexes

Simple and Direct Proof of MacLane's Planarity Criterion

Simple closed form Hankel transforms based on the central coefficients of certain Pascal-like triangles

Simple cycles

Simple Euclidean arrangements with one (>=5)-gon

Simple extensions of combinatorial structures