28 citations · 80 across the 12 of their papers we have counts for
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math.CO2011★ 28 cited
Dressians, Tropical Grassmannians, and Their Rays
Sven Herrmann, Michael Joswig, David Speyer
The Dressian Dr(k,n) parametrizes all tropical linear spaces, and it carries a natural fan structure as a subfan of the secondaryfan of the hypersimplex Δ(k,n). We explore the comb…
math.CO2011★ 3 cited
Optimal realisations of two-dimensional, totally-decomposable metrics
Sven Herrmann, Jack Koolen, Alice Lesser +2
A realisation of a metric on a finite set is a weighted graph whose vertex set contains such that the shortest-path distance between elements of considered…
math.CO2011★ 7 cited
Trees, Tight-Spans and Point Configuration
Sven Herrmann, Vincent Moulton
Tight-spans of metrics were first introduced by Isbell in 1964 and rediscovered and studied by others, most notably by Dress, who gave them this name. Subsequently, it was found th…