Geodesic

Volume 9 (2002) no. 4

Sommaire

A duality on simplicial complexes.
p. 601-605
Chain theories and simplicial abelian group spectra.
p. 607-622
Crossed complexes, and free crossed resolutions for amalgamated sums and HNN-extensions of groups.
p. 623-644
Boolean Galois theories.
p. 645-658
Stem extensions and stem covers of Leibniz algebras.
p. 659-669
Central series for groups with action and Leibniz algebras.
p. 671-682
Roots of unity as a Lie algebra.
p. 683-690
On the equivalence of Quillen's and Swan's -theories.
p. 691-702
A Magnus-Witt type isomorphism for non-free groups.
p. 703-708
The Whitehead categorical group of derivations.
p. 709-721
Differential equations, Spencer cohomology, and computing resolutions.
p. 723-774
On construction of signature of quadratic forms on infinite-dimensional abstract spaces.
p. 775-785
A property of the degree filtration of polynomial functors.
p. 787-806
Free Quillen factorization systems.
p. 807-820