Article ID Journal Published Year Pages File Type
5771855 Journal of Algebra 2017 35 Pages PDF
Abstract
We propose an approach to study non-Abelian Iwasawa theory, using the idea of Johnson homomorphisms in low dimensional topology. We introduce arithmetic analogues of Johnson homomorphisms/maps, called the p-Johnson homomorphisms/maps, associated to the Zassenhaus filtration of a pro-p Galois group over a Zp-extension of a number field. We give their cohomological interpretation in terms of Massey products in Galois cohomology.
Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
Authors
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