4 citations · 7 across the 4 of their papers we have counts for
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math.CO2022
Matroids of Gain Signed Graphs
Laura Anderson, Ting Su, Thomas Zaslavsky
A signed graph has edge signs. A gain graph has oriented edge gains drawn from a group. We define the combination of the two for the abelian case, in which each oriented edge of a…
math.CO2020
Single-element extensions of matroids over skew tracts
Ting Su
Matroids over skew tracts provide an algebraic framework simultaneously generalizing the notions of linear subspaces, matroids, oriented matroids, phased matroids, and some other `…
math.CO2020★ 3 cited
Matroids over Skew Tracts
Ting Su
Matroids over tracts provide an algebraic framework simultaneously generalizing the notions of matroids, oriented matroids, and valuated matroids, presented by Baker and Bowler. Pe…