Hopf-Galois module structure of tamely ramified radical extensions of prime degree
(2019)
Journal Article
Truman, P. J. (2020). Hopf-Galois module structure of tamely ramified radical extensions of prime degree. Journal of Pure and Applied Algebra, 224(5), Article 106231. https://doi.org/10.1016/j.jpaa.2019.106231
Let K be a number field and let L/K be a tamely ramified radical extension of prime degree p. If K contains a primitive p th root of unity then L/K is a cyclic Kummer extension; in this case the group algebra K[G] (with G = Gal(L/K)) gives the unique... Read More about Hopf-Galois module structure of tamely ramified radical extensions of prime degree.