Mild pro-p-groups with 4 generators
Abstract
Let p be an odd prime and S a finite set of primes = 1 mod p. We give an effective criterion for determining when the Galois group G=GS(p) of the maximal p-extension of Q unramified outside of S is mild when |S|=4 and the cup product H1(G,Z/pZ) H1(G,Z/pZ) --> H2(G,Z/pZ) is surjective.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.