Note on $G$-module structure of orders

Year, pages: 2015, 45 - 52

Let $K/\mathbb{Q}$ be a cyclic tamely ramified extension, then any ambiguous order of $K$ has a normal basis if and only if any ambiguous ideal has a normal basis.

Kostra, J., Bárta, Č. 2015. Note on $G$-module structure of orders. In Mathematica Slovaca, vol. 65, no.1, pp. 45-52. 0139-9918. DOI: https://doi.org/10.1515/ms-2015-0005

Kostra, J., Bárta, Č. (2015). Note on $G$-module structure of orders. Mathematica Slovaca, 65(1), 45-52. 0139-9918. DOI: https://doi.org/10.1515/ms-2015-0005