Tong Jin

most citedRepresentability of orthogonal matroids over partial fields

2 citations · 2 across the 2 of their papers we have counts for

collaborators

2 papers

math.CO2023

Orthogonal matroids over tracts

Tong Jin, Donggyu Kim

We generalize Baker-Bowler's theory of matroids over tracts to orthogonal matroids, define orthogonal matroids with coefficients in tracts in terms of Wick functions, orthogonal si…

math.CO2022★ 2 cited

Representability of orthogonal matroids over partial fields

Matthew Baker, Tong Jin

Let $r ⩽ n$ be nonnegative integers, and let $N = (r n) - 1$ . For a matroid $M$ of rank $r$ on the finite set $E = [n]$ and a partial field $k$ in the sense of Sempl…