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20142025
most citedThe average size of the kernel of a matrix and orbits of linear groups

15 citations · 35 across the 10 of their papers we have counts for

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math.CO2025

Ask zeta functions of joins of graphs

Tobias Rossmann, Christopher Voll

In previous work (arXiv:1908.09589), we studied rational generating functions ("ask zeta functions") associated with graphs and hypergraphs. These functions encode average sizes of…

math.CO2024

Coloured shuffle compatibility, Hadamard products, and ask zeta functions

Angela Carnevale, Vassilis Dionyssis Moustakas, Tobias Rossmann

We devise an explicit method for computing combinatorial formulae for Hadamard products of certain rational generating functions. The latter arise naturally when studying so-called…