Every tree is 3-equitable. - David E Speyer; Zsuzsanna Szaniszló (Discret. Math., 2000)

Reconstructing trees from subtree weights. - Lior Pachter; David E Speyer (Appl. Math. Lett., 2004)

An arctic circle theorem for Groves. - T. Kyle Petersen; David E Speyer (J. Comb. Theory A, 2005)

Computing tropical varieties. - Tristram Bogart; Anders Nedergaard Jensen; David E Speyer; Bernd Sturmfels; Rekha R. Thomas (J. Symb. Comput., 2007)

Tropical Linear Spaces. - David E Speyer (SIAM J. Discret. Math., 2008)

Looping of the numbers game and the alcoved hypercube. - Qëndrim R. Gashi; Travis Schedler; David E Speyer (J. Comb. Theory A, 2012)

Computing Hermitian determinantal representations of hyperbolic curves. - Daniel Plaumann; Rainer Sinn; David E Speyer; Cynthia Vinzant (Int. J. Algebra Comput., 2015)