English

Divided power algebras and distributive laws

Algebraic Topology 2021-07-28 v2 Rings and Algebras

Abstract

We study the divided power structures over a product of operads with distributive law. We give a systematic method to characterise the divided power algebras over such a product from the structures of divided power algebra coming from each of the the factor operads. We characterise divided power algebras with operadic derivation, as well as divided power pp-level algebras in characteristic pp, and divided power Poisson algebras in characteristic 3.

Keywords

Cite

@article{arxiv.2104.11736,
  title  = {Divided power algebras and distributive laws},
  author = {Sacha Ikonicoff},
  journal= {arXiv preprint arXiv:2104.11736},
  year   = {2021}
}

Comments

24 pages, 7 pages of appendix and reference

R2 v1 2026-06-24T01:28:15.423Z