A remark on the generalized smashing conjecture.
A semi-simplicial approach to foliations and their transverse structure [Book]
A set of generators for Ext...(k,k).
A sheaf-theoretic view of loop spaces.
A short proof of Eilenberg and Moore’s theorem
In this paper we give a short and simple proof the following theorem of S. Eilenberg and J.C. Moore: the only injective object in the category of groups is the trivial group.
A simple symmetry generating operads related to rooted planar -ary trees and polygonal numbers.
A simplicial description of the homotopy category of simplicial groupoids.
A split exact sequence of Mackey functors.
A Universal Coefficient Theorem for Categories with Kernels.
A Vanishing Theorem in Homological Algebra
About the globular homology of higher dimensional automata
Absolute homology.
Abstract homotopy theory in procategories
Actions and automorphisms of crossed modules
Adjoints, torsion theory and purity.
Affine simplices in Oka manifolds.
Algebra Retracts and Poincaré-Series.
Algebra Structure on Minimal Resolutions of Gorenstein Rings of Embedding Codimension Four.
Algebraic colimit calculations in homotopy theory using fibred and cofibred categories.
Algebraic Vector Bundles over A3 Are Trivial.