Ramification in quartic cyclic number fields $K$ generated by $x^4+px^2+p$

If $K$ is the splitting field of the polynomial $f(x)=x^4+px^2+p$ and $p$ is a rational prime of the form $4+n^2$, we give appropriate generators of $K$ to obtain the explicit factorization of the ideal $q{\mathcal O}_K$, where $q$ is a positive rational prime. For this, we calculate the index of th...

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Autores principales: Julio Pérez-Hernández, Mario Pineda-Ruelas
Formato: article
Lenguaje:EN
Publicado: Institute of Mathematics of the Czech Academy of Science 2021
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Acceso en línea:https://doaj.org/article/b53e413f273d4bfdbc6e3402c62aeb85
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