Download this article
 Download this article For screen
For printing
Recent Issues

Volume 25
Issue 5, 2527–3144
Issue 4, 1917–2526
Issue 3, 1265–1915
Issue 2, 645–1264
Issue 1, 1–644

Volume 24, 9 issues

Volume 23, 9 issues

Volume 22, 8 issues

Volume 21, 7 issues

Volume 20, 7 issues

Volume 19, 7 issues

Volume 18, 7 issues

Volume 17, 6 issues

Volume 16, 6 issues

Volume 15, 6 issues

Volume 14, 6 issues

Volume 13, 6 issues

Volume 12, 4 issues

Volume 11, 5 issues

Volume 10, 4 issues

Volume 9, 4 issues

Volume 8, 4 issues

Volume 7, 4 issues

Volume 6, 5 issues

Volume 5, 4 issues

Volume 4, 2 issues

Volume 3, 2 issues

Volume 2, 2 issues

Volume 1, 2 issues

The Journal
About the journal
Ethics and policies
Peer-review process
 
Submission guidelines
Submission form
Editorial board
 
Subscriptions
 
ISSN (electronic): 1472-2739
ISSN (print): 1472-2747
 
Author index
To appear
 
Other MSP journals
Quillen homology of spectral Lie algebras with application to mod $p$ homology of labeled configuration spaces

Adela YiYu Zhang

Algebraic & Geometric Topology 25 (2025) 1945–1997
Abstract

We provide a general method computing the mod p Quillen homology of algebras over the monad that parametrizes the structure of mod p homology of spectral Lie algebras, including the construction of a May-type spectral sequence when p = 2. This is the E2-page of the bar spectral sequence converging to the mod p topological Quillen homology of spectral Lie algebras. As an application, we study the mod p homology of the labeled configuration space Bk(M;X) of k points in a manifold M with labels in a spectrum X, which is the mod p topological Quillen homology of a certain spectral Lie algebra by a result of Knudsen. We obtain general upper bounds for the mod p homology of Bk(M;X), as well as explicit computations for k 3. When p is odd, we observe that the mod p homology of Bk(Mn;Sr) for small k depends only on the cohomology ring of the one-point compactification of M when n + r is even. This supplements and contrasts with the result of Bödigheimer, Cohen and Taylor when n + r is odd.

Keywords
spectral Lie algebra, Quillen homology, Lie algebra homology, configuration spaces
Mathematical Subject Classification
Primary: 17B56, 55N20, 55R80
References
Publication
Received: 23 December 2021
Revised: 1 February 2024
Accepted: 7 April 2024
Published: 11 August 2025
Authors
Adela YiYu Zhang
Department of Mathematical Sciences
University of Copenhagen
Copenhagen
Denmark

Open Access made possible by participating institutions via Subscribe to Open.