Cubic Crystals and Vertex-Colorings of the Cubic Honeycomb

Current twisting and nonsingular matrices

Currents on free groups

Curtis-Tits groups generalizing Kac-Moody groups of type $\widetilde{A}_n$

Curve Selection Lemma for semianalytic sets and conjugacy classes of finite order in Lie groups

Cusps of lattices in rank 1 Lie groups over local fields

Cutting Sequences and Palindromes

Cutting up graphs revisited - a short proof of Stallings' structure theorem

Cycle indices for the finite classical groups

Cyclically regular semigroups

D-modules and characters of semi-simple Lie groups

De Sitter supergravity with positive cosmological constant and generalised Lie superalgebras

Dead end words in lamplighter groups and other wreath products

Decision problems and profinite completions of groups

Decision problems for finite and infinite presentations of groups and monoids

Decision problems for inverse monoids presented by a single sparse relator

Decomposing locally compact groups into simple pieces

Decomposition of Cartan Matrix and conjectures on Brauer character degrees

Decomposition of Cellular Balleans

Decomposition of phase space and classification of Heisenberg groups