Results 1 
2 of
2
Algebraic invariants for homotopy types
 Math. Proc. Cambridge Philos. Soc
, 1999
"... Abstract. We define a sequence of purely algebraic invariants – namely, classes in the Quillen cohomology of the Πalgebra π∗X – for distinguishing between different homotopy types of spaces. Another sequence of such cohomology classes allows one to decide whether a given abstract Πalgebra can be r ..."
Abstract

Cited by 9 (4 self)
 Add to MetaCart
Abstract. We define a sequence of purely algebraic invariants – namely, classes in the Quillen cohomology of the Πalgebra π∗X – for distinguishing between different homotopy types of spaces. Another sequence of such cohomology classes allows one to decide whether a given abstract Πalgebra can be realized as the homotopy Πalgebra of a space. 1.
CW simplicial resolutions of spaces, with an application
"... Abstract. We show how a certain type of CW simplicial resolutions of spaces by wedges of spheres may be constructed, and how such resolutions yield an obstruction theory for a given space to be a loop space. 1. ..."
Abstract

Cited by 7 (5 self)
 Add to MetaCart
Abstract. We show how a certain type of CW simplicial resolutions of spaces by wedges of spheres may be constructed, and how such resolutions yield an obstruction theory for a given space to be a loop space. 1.