2-categorical Poincare Representations and State Sum Applications
2-Cocycles of the Lie superalgebras of Weyl type
2-Cocycles on the Lie algebras of generalized differential operators
2-cosemisimplicial objects in a 2-category, permutohedra and deformations of pseudofunctors
2-Groups, trialgebras and their Hopf categories of representations
2-Representations and Equivariant 2D Topological Field Theories
2-Tangles
2-Vector Spaces and Groupoids
2A-orbifold construction and the baby-monster vertex operator superalgebra