Geodesic
How to draw tropical planes
The electronic journal of combinatorics, The Björner Festschrift volume, Tome 16 (2009) no. 2

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The tropical Grassmannian parameterizes tropicalizations of ordinary linear spaces, while the Dressian parameterizes all tropical linear spaces in ${\Bbb T}{\Bbb P}^{n-1}$. We study these parameter spaces and we compute them explicitly for $n \leq 7$. Planes are identified with matroid subdivisions and with arrangements of trees. These representations are then used to draw pictures.
DOI : 10.37236/72
Classification : 52B40, 14M15, 05C05
Mots-clés : tropical plane, metric trees, matroid 
Sven Herrmann; Anders Jensen; Michael Joswig; Bernd Sturmfels. How to draw tropical planes. The electronic journal of combinatorics, The Björner Festschrift volume, Tome 16 (2009) no. 2. doi: 10.37236/72
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