16 citations · 42 across the 12 of their papers we have counts for
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math.CO2019
Simplicial Dollar Game
Jesse Kim, David Perkinson
The dollar game is a chip-firing game introduced by Baker and Norine (2007) as a context in which to formulate and prove the Riemann-Roch theorem for graphs. A divisor on a graph i…
math.CO2019
Enumerating linear systems on graphs
Sarah Brauner, Forrest Glebe, David Perkinson
The divisor theory of graphs views a finite connected graph as a discrete version of a Riemann surface. Divisors on are formal integral combinations of the vertices of ,…