A categorical genealogy for the congruence distributive property.
Algebraic colimit calculations in homotopy theory using fibred and cofibred categories.
An abstract characterization of the jet spaces
An outline of non-abelian cohomology in a topos : (I) The theory of bouquets and gerbes
Categories of components and loop-free categories.
Cohomologies et extensions de catégories.
Combinatorial stacks and the four-color theorem
Commutator theory in strongly protomodular categories.
Correction to “Fibrations in bicategories”
Descent equivalence
Descent for monads.
Doitchinov's Construct of Supertopological Spaces is Topological
It is shown that the construct of supertopological spaces and continuous maps is topological.
Factorization, fibration and torsion.
Fibrations and recursivity
Fibrations et faisceaux dans une 2-catégorie
Fibrations in bicategories
Framed bicategories and monoidal fibrations.
Homotopy cofibrations in
La tour de fibrations exactes des -catégories
Least and largest initial completions. I.