166 citations · 387 across the 14 of their papers we have counts for
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math.CO2007★ 61 cited
Rank of divisors on tropical curves
Jan Hladký, Daniel Král', Serguei Norine
We investigate, using purely combinatorial methods, structural and algorithmic properties of linear equivalence classes of divisors on tropical curves. In particular, an elementary…
math.CO2007★ 10 cited
Harmonic morphisms and hyperelliptic graphs
Matthew Baker, Serguei Norine
We study harmonic morphisms of graphs as a natural discrete analogue of holomorphic maps between Riemann surfaces. We formulate a graph-theoretic analogue of the classical Riemann-…