Counting ideals in ray classes

Abstract

Let $\mathbf{K}$ be a number field and $\mathfrak{q}$ an integral ideal in ${\mathcal{O}}_{\mathbf{K}}$. A result of Tatuzawa from 1973, computes the asymptotic (with an error term) for the number of ideals with norm at most $x$ in a class of the narrow ray class group of $\mathbf{K}$ modulo $\mathfrak{q}$. This result bounds the error term with a constant whose dependence on $\mathfrak{q}$ is explicit but dependence on $\mathbf{K}$ is not explicit. The aim of this paper is to prove this asymptotic with a fully explicit bound for the error term.

Added references

References in corpus (1)

• Counting primitive points of bounded height