Codensity and binding categories
Codisjoncteurs dans les catégories d'algèbres commutatives
Coequalizers in the generalized algebraic categories
Cofibrations and the realization of non-deterministic automata
Cogeneration and minimal realization (Preliminary communication)
Coherence and Embedding of Algebras.
Coherence for factorization algebras.
Coherence of Proof-net Categories
Cohomologies et extensions de catégories.
Colimit-dense subcategories
Among cocomplete categories, the locally presentable ones can be defined as those with a strong generator consisting of presentable objects. Assuming Vopěnka’s Principle, we prove that a cocomplete category is locally presentable if and only if it has a colimit dense subcategory and a generator consisting of presentable objects. We further show that a -element set is colimit-dense in , and spaces of countable dimension are colimit-dense in .
Colimits for the pro-category of towers of simplicial sets
Colimits in free categories
Colimits of representable algebra-valued functors.
Commutative semigroup cohomology.
Commutator theory in strongly protomodular categories.
Commuting Homotopy Limits.
Compact objects surjectivity of epimorphisms and compactifications
Compactifications, and ring epimorphisms.
Comparing coequalizer and exact completions.
Compléments à l'article «Théories algébriques et extension de préfaisceaux»