PaperStaircase transportation problems with superadditive rewards and cumulative capacitiesAlan J. Hoffman, Arthur F. Veinott Jr.Mathematical Programming
PaperInequalities of Rayleigh quotients and bounds on the spectral radius of nonnegative symmetric matricesDon Coppersmith, Alan J. Hoffman, et al.Linear Algebra and Its Applications
PaperSeries parallel composition of greedy linear programming problemsWolfgang W. Bein, Peter Brucker, et al.Mathematical Programming
PaperA characterization of nonnegative box-greedy matricesUlrich Faigle, Alan J. Hoffman, et al.SIAM Journal on Discrete Mathematics