29 citations · 127 across the 14 of their papers we have counts for
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math.CO2022★ 15 cited
Valuative invariants for large classes of matroids
Luis Ferroni, Benjamin Schröter
We study an operation in matroid theory that allows one to transition a given matroid into another with more bases via relaxing a \emph{stressed subset}. This framework provides a…
math.CO2022★ 3 cited
The Merino--Welsh conjecture for split matroids
Luis Ferroni, Benjamin Schröter
In 1999 Merino and Welsh conjectured that evaluations of the Tutte polynomial of a graph satisfy an inequality. In this short article we show that the conjecture generalized to mat…