Objects of Categories as Complex Numbers
Omega-categories and chain complexes
On 3-crossed modules of algebras
On abelian 2-categories and derived 2-functors
On Algebraic Models for Homotopy 3-Types
On automorphisms of categories of universal algebras
On categorical approach to derived preference relations in some decision making problems
On Categorification
On closure operators and reflections in Goursat categories
On coalgebras over algebras
On combinatorial model categories
On Cyclic Star-Autonomous Categories
On Deformations of Pasting Diagrams
On diagram-chasing in double complexes
On endomorphism algebras of functors with non-compact domain
On endomorphism algebras of separable monoidal functors
On exact categories and applications to triangulated adjoints and model structures
On Ext in the Category of Functors to Preabelian Category
On Extensions of Rational Modules
On Frobenius algebras in rigid monoidal categories