RT Book, Section SR 00 ID 10.1007/BFb0121198 A1 Young, H.P. T1 On permutations and permutation polytopes YR 2009 FD 2009 VO 8 SP 128 OP 140 AB An easy characterization is given of neighbors on permutation polytopes. Using this characterization it is shown that the graph of any such polytope is Hamiltonian, and that the diameter is two. A2 Balinski, M. L. A2 Hoffman, A.J. T2 Polyhedral Combinatorics PB Springer Berlin Heidelberg PP Germany T3 Mathematical Programming Studies SN 978-3-642-00790-3 AV Published LK https://pure.iiasa.ac.at/id/eprint/14040/