28 citations · 81 across the 14 of their papers we have counts for
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math.GR2012
Tropical matrix groups
Zur Izhakian, Marianne Johnson, Mark Kambites
We study the subgroup structure of the semigroup of finitary tropical matrices under multiplication. We show that every maximal subgroup is isomorphic to the full linear automorphi…
math.GR2009★ 1 cited
Multiplicative structure of 2x2 tropical matrices
Marianne Johnson, Mark Kambites
We study the algebraic structure of the semigroup of all tropical matrices under multiplication. Using ideas from tropical geometry, we give a complete description of…