15 citations · 51 across the 20 of their papers we have counts for
Showing 2015Show all
3 papers · 1 filter
math.CO2015★ 6 cited
Fourientation activities and the Tutte polynomial
Spencer Backman, Sam Hopkins, Lorenzo Traldi
A fourientation of a graph is a choice for each edge of the graph whether to orient that edge in either direction, leave it unoriented, or biorient it. We may naturally view fo…
math.CO2015
Transfinite Ford-Fulkerson on a Finite Network
Spencer Backman, Tony Huynh
It is well-known that the Ford-Fulkerson algorithm for finding a maximum flow in a network need not terminate if we allow the arc capacities to take irrational values. Every non-te…
math.CO2015★ 10 cited
Fourientations and the Tutte Polynomial
Spencer Backman, Sam Hopkins
A fourientation of a graph is a choice for each edge of the graph whether to orient that edge in either direction, leave it unoriented, or biorient it. Fixing a total order on the…