preprint · 2011
n-Nilpotent Obstructions to pi_1 Sections of P^1-{0,1,infty} and Massey Products
Let pi be a pro-l completion of a free group, and let G be a profinite group acting continuously on pi. First suppose the action is given by a character. The...
0 citationsDOI: https://doi.org/10.48550/arxiv.1107.1790Open accessPDF reported by metadata