102 citations · 200 across the 13 of their papers we have counts for
Showing 2004Show all
3 papers · 1 filter
math.CO2004★ 102 cited
Matroid polytopes, nested sets and Bergman fans
Eva Maria Feichtner, Bernd Sturmfels
The tropical variety defined by linear equations with constant coefficients is the Bergman fan of the corresponding matroid. Building on a self-contained introduction to matroid po…
math.CO2004
Tropical Mathematics
David Speyer, Bernd Sturmfels
These are the notes for the Clay Mathematics Institute Senior Scholar Lecture which was delivered by Bernd Sturmfels in Park City, Utah, on July 22, 2004. The topic of this lecture…
q-bio.PE2004
Toric ideals of phylogenetic invariants
Bernd Sturmfels, Seth Sullivant
Statistical models of evolution are algebraic varieties in the space of joint probability distributions on the leaf colorations of a phylogenetic tree. The phylogenetic invariants…