Primarily quasilocal fields and 1-dimensional abstract local class field theory
Rings and Algebras
2018-08-09 v8
Abstract
Let be a field satisfying the following conditions: (i) the -component of the Brauer group Br is nontrivial whenever is a prime number for which is properly included in its maximal -extension; (ii) the relative Brauer group Br equals the maximal subgroup of Br of exponent , for every cyclic extension of degree . The paper proves that finite abelian extensions of are uniquely determined by their norm groups and related essentially as in the classical local class field theory. This includes analogues to the fundamental correspondence, the local reciprocity law and the local Hasse symbol.
Keywords
Cite
@article{arxiv.math/0506515,
title = {Primarily quasilocal fields and 1-dimensional abstract local class field theory},
author = {I. D. Chipchakov},
journal= {arXiv preprint arXiv:math/0506515},
year = {2018}
}
Comments
28 pages, LaTex: Section 5 is extended by adding Proposition 5.5 and Corollaries 5.6, 5.7