English

The first two k-invariants of Top/O

Geometric Topology 2025-09-27 v2 Algebraic Topology

Abstract

We show that the first two kk-invariants of Top/O vanish and give some applications.

Keywords

Cite

@article{arxiv.2303.12854,
  title  = {The first two k-invariants of Top/O},
  author = {Alexander Kupers},
  journal= {arXiv preprint arXiv:2303.12854},
  year   = {2025}
}

Comments

5 pages, revised version to appear in Archiv der Mathematik