Chip-Firing and Riemann-Roch Theory for Directed Graphs. - Arash Asadi; Spencer Backman (Electron. Notes Discret. Math., 2011)

Sum-Product Inequalities With Perturbation. - Spencer Backman; Ernie Croot; Mariah Hamel; Derrick Hart (Integers, 2011)

A Bijection Between the Recurrent Configurations of a Hereditary Chip-Firing Model and Spanning Trees - Spencer Backman (CoRR, 2012)

Chip-firing via open covers. - Spencer Backman (Electron. Notes Discret. Math., 2013)

Riemann-Roch Theory for Graph Orientations. - Spencer Backman (CoRR, 2014)

Infinite reduction of divisors on metric graphs. - Spencer Backman (Eur. J. Comb., 2014)

Partial graph orientations and the Tutte polynomial. - Spencer Backman (Adv. Appl. Math., 2018)

Transfinite Ford-Fulkerson on a finite network. - Spencer Backman; Tony Huynh (Comput., 2018)

Fourientation activities and the Tutte polynomial. - Spencer Backman; Sam Hopkins 002; Lorenzo Traldi (Eur. J. Comb., 2018)