加载中…
Let be the first -torsion class in the stable homotopy groups of spheres in even degree. Toda showed that , whilst . Shimomura generalised this to the -periodic family generated by , written as , and showed that any -fold product , whilst all -fold products . In this article, we give a simple proof of these results as well as some generalisations to other -periodic families. Our tools include BP-synthetic spectra, and the well-known Adams–Novikov spectral sequence for the spectrum of topological modular forms at the prime as well as its Adams operations.

生成讲解博客的中文版本

生成AI智能校验的中文版本