Covering groups of non-connected topological groups revisited

Covering Homology

Covering morphisms of crossed complexes and of cubical omega-groupoids with connection are closed under tensor product

Covering morphisms of groupoids, derived modules and a 1-dimensional Relative Hurewicz Theorem

Covering space theory for directed topology

Criteria for Components of a Function Space to be Homotopy Equivalent

Criteria for homotopic maps to be so along monotone homotopies

Cross effects and calculus in an unbased setting

Crossed complexes and homotopy groupoids as non commutative tools for higher dimensional local-to-global problems

Crossed complexes, and free crossed resolutions for amalgamated sums and HNN-extensions of groups

Crossed flux homomorphisms and vanishing theorems for flux groups

Crossed interval groups and operations on the Hochschild cohomology

Crossed modules and the homotopy 2-type of a free loop space

Cubes and Generalized Real Bott Manifolds

Cubical abelian groups with connections are equivalent to chain complexes

Cubical approximation for directed topology

Cubical cospans and higher cobordisms (Cospans in algebraic topology, III)

Cup and cap products in intersection (co)homology

Cup-products in generalized moment-angle complexes

CW simplicial resolutions of spaces, with an application to loop spaces