A. Bartrlett, T. Chartier, A. Langville, and T. Rankin,
J. Online Math. & Its Appl., **8** (May 2008) (2008).

The "Integer Programming Model for the Sudoku Problem" article in the The Journal of Online Mathematics and Its Applications uses an EJS binary integer linear program to solve this…

G. Passante, P. Emigh, T. Wan, and P. Shaffer,
PERC 2015 Proceedings, 247-250.

We have investigated the extent to which students can qualitatively determine the effect of perturbations to a Hamiltonian on the energies of the eigenfunctions. The results indicate…