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math.CO2026
Shellings of Unbounded Polyhedra
George Balla, Michael Joswig, Lena Weis
The paper investigates shellability of the boundary complex of unbounded polyhedra by first compactifying them, then applying these results to tropical hypersurfaces, and shows tha…
math.CO2024
Developments in tropical convexity
Michael Joswig
The term "tropical convexity" was coined by Develin and Sturmfels who published a landmark paper with that title in 2004. However, the topic has much older roots and is deeply conn…