The Degree of a Tropical Root Surface of Type $A$

Abstract

We prove that the tropical surface of the root system $A_{n-1}$ has degree $\frac{1}{2}n(n-1)(n-2)$.

arXiv comment9 pages, 1 figure

References in corpus (2)

• Root polytopes and Borel subalgebras
• A tropical approach to a generalized Hodge conjecture for positive currents