Moduli spaces of 2-stage Postnikov systems
Algebraic Topology
2014-07-11 v3
Abstract
Using the obstruction theory of Blanc-Dwyer-Goerss, we compute the moduli space of realizations of 2-stage Pi-algebras concentrated in dimensions 1 and n or in dimensions n and n+1. The main technical tools are Postnikov truncation and connected covers of Pi-algebras, and their effect on Quillen cohomology.
Keywords
Cite
@article{arxiv.1102.0334,
title = {Moduli spaces of 2-stage Postnikov systems},
author = {Martin Frankland},
journal= {arXiv preprint arXiv:1102.0334},
year = {2014}
}
Comments
Version 3: Added conventions in section 1.3. Minor changes