Mathematics Preprints 1997
Category Theory & Homotopy Theory
97.12 : MUTLU, A. & PORTER, T.
Iterated Peiffer pairings in the Moore complex of a simplicial group
We introduce a pairing structure within the Moore complex NG
of a simplicial group G
and use it to investigate generators for NG_n \cap D_n
is the subgroup generated by degenerate elements.
This is applied to the study of algebraic models for homotopy types.
Applied Categorical Structures
9 (2001) 111-130.
97.18 : MUTLU, A. & PORTER, T.
Free crossed resolutions from simplicial resolutions
with given CW-basis
In this paper, we examine the relationship between a CW
for a free simplicial group and methods of freely generating
the corresponding crossed complex.
Attention is concentrated on the case of resolutions,
thus comparing free simplicial resolutions
with crossed resolutions of a group.
Cahiers de Topologie et Geometrie Differentielle categoriques
40 (1999) 261-283.