Proof of a conjecture of Klopsch-Voll on Weyl groups of type $A$

@article{Brenti2017ProofOA,
  title={Proof of a conjecture of Klopsch-Voll on Weyl groups of type \$A\$},
  author={Francesco Brenti and Angela Carnevale},
  journal={arXiv: Combinatorics},
  year={2017}
}
We prove a conjecture of Klopsch-Voll on the signed generating function of a new statistic on the quotients of the symmetric groups. As a consequence of our results we also prove a conjecture of Stasinski-Voll in type $B$. 

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