Non-null framed bordant simple Lie groups

Abstract

Let $G$ be a compact simple Lie group equipped with the left invariant framing $L$. It is known that there are several groups $G$ such that $(G,L)$ 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.

arXiv comment6 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