English

Non-null framed bordant simple Lie groups

Algebraic Topology 2024-08-07 v1

Abstract

Let GG be a compact simple Lie group equipped with the left invariant framing LL. It is known that there are several groups GG such that (G,L)(G, L) is non-null framed bordant. Previously we gave an alternative proof of these results using the decomposition formula of its bordism class into a Kronecker product by E. Ossa. In this note we propose a verification formula by reconsidering it, through a little more ingenious in the use of this product formula, and try to apply it to the non-null bordantness results above.

Keywords

Cite

@article{arxiv.2408.02682,
  title  = {Non-null framed bordant simple Lie groups},
  author = {Haruo Minami},
  journal= {arXiv preprint arXiv:2408.02682},
  year   = {2024}
}

Comments

6 pages; gives a formulation of a method used in a previous paper 6 pages; gives a formulation of a method used in a previous paper

R2 v1 2026-06-28T18:04:34.538Z