Class Field Theory
《Class Field Theory》 · 第 209 页 · Section 6.2
Let \(\xi=(G,F,E,p,B)\) be a fibre bundle with structure group \(G\). Replacing \(F\) by \(G\) while keeping the same transition functions gives the associated principal bundle \(\operatorname{Prin}(\xi)=(G,G,E',p',B)\).