J. Kung

activity

20062021

most citedThe

G

-invariant and catenary data of a matroid

10 citations · 21 across the 14 of their papers we have counts for

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math.CO2021★ 1 cited

Inconsequential results on the Merino-Welsh conjecture for Tutte polynomials

Joseph P. S. Kung

The Merino-Welsh conjectures say that subject to conditions, there is an inequality among the Tutte-polynomial evaluations $T (M; 2, 0)$ , $T (M; 0, 2)$ , and $T (M; 1, 1)$ . We present three…

math.CO2021

The $γ ˉ$ -frame for Tutte polynomials of matroids

Joseph P. S. Kung

Specializing the $γ$ -basis for the vector space $G (n, r)$ spanned by the set of symbols on bit sequences with $r$ $1$ 's and $n - r$ $0$ 's, we obtain a frame or spanning set…

Inconsequential results on the Merino-Welsh conjecture for Tutte polynomials

The γˉ​-frame for Tutte polynomials of matroids

The $γ ˉ$ -frame for Tutte polynomials of matroids