English

Linkage of Sets of Cyclic Algebras

Rings and Algebras 2021-04-20 v1

Abstract

Let pp be a prime integer and FF the function field in two algebraically independent variables over a smaller field F0F_0. We prove that if char(F0)=p3\operatorname{char}(F_0)=p\geq 3 then there exist p21p^2-1 cyclic algebras of degree pp over FF that have no maximal subfield in common, and if char(F0)=0\operatorname{char}(F_0)=0 then there exist p2p^2 cyclic algebras of degree pp over FF that have no maximal subfield in common.

Keywords

Cite

@article{arxiv.2104.08349,
  title  = {Linkage of Sets of Cyclic Algebras},
  author = {Adam Chapman},
  journal= {arXiv preprint arXiv:2104.08349},
  year   = {2021}
}