On the Inversion Polynomial for Dedekind Sums

Yiwang Chen, Nicholas Dunn, Campbell Hewett +1

We introduce the inversion polynomial for Dedekind sums $f_b(x)=\sum x^{\mathrm{inv}(a,b)}$ to study the number of $s(a,b)$ which have the same value for given $b$. We prove…