On tropical and Kapranov ranks of tropical matrices

2007/12/18 by Rubei, Elena
#15A99 #Algebraic Geometry (math.AG) #Combinatorics (math.CO) #FOS: Mathematics

paper · doi:10.48550/arxiv.0712.3007

Abstract

We prove that, for any g greater or equal than 3, a matrix g x 5 with tropical rank 3 has Kapranov rank 3.

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