Thomás Jung Spier

activity

20202026

most citedSums of squares of eigenvalues and the vector chromatic number

3 citations · 4 across the 12 of their papers we have counts for

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3 papers · 1 filter

math.CO2020

A refined Gallai-Edmonds structure theorem for weighted matching polynomials

Thomás Jung Spier

In this work, we prove a refinement of the Gallai-Edmonds structure theorem for weighted matching polynomials by Ku and Wong. Our proof uses a connection between matching polynomia…

math.NT2020

On Means of Near Continued Fractions

Thomás Jung Spier

In this work, we present continued fractions for the arithmetic, geometric, harmonic and cotangent means of $[a_{0}, a_{1}, \dots, a_{k}]$ and $[a_{0}, a_{1}, \dots, a_{k}, a_{k + 1}]$ , and some of the…

math.CO2020★ 1 cited

On Graph Continued Fractions and the Heilmann-Lieb Theorem

Thomás Jung Spier

Inspired by Viennot's observation that matching polynomials are numerators of branched continued fractions we present a proof of the Heilmann-Lieb Theorem.