55 citations · 190 across the 23 of their papers we have counts for
3 papers · 1 filter
An Abel-Jacobi theorem for metrized complexes of Riemann surfaces
Maximilian C. E. Hofmann, Martin Ulirsch
Motivated by the recent surge of interest in the geometry of hybrid spaces, we prove an Abel-Jacobi theorem for a metrized complex of Riemann surfaces, generalizing both the classi…
Log-concavity for independent sets of valuated matroids
Jeffrey Giansiracusa, Felipe Rincón, Victoria Schleis +1
Recently, several proofs of the Mason--Welsh conjecture for matroids have been found, which asserts the log-concavity of the sequence that counts independent sets of a given size.…
Logarithmic concavity of bimatroids
Felix Röhrle, Martin Ulirsch
A bimatroid is a matroid-like generalization of the collection of regular minors of a matrix. In this article, we use the theory of Lorentzian polynomials to study the logarithmic…