- Danilo Artigas, S. Dantas, Mitre Costa Dourado, Jayme Luiz Szwarcfiter. Partitioning a graph into convex sets. Discrete Mathematics, 311(17):1968-1977, 2011.
- Majid Behbahani, Clement W. H. Lam. Strongly regular graphs with non-trivial automorphisms. Discrete Mathematics, 311(2-3):132-144, 2011.
- Ernest J. Cockayne, S. Herke, Christina M. Mynhardt. Broadcasts and domination in trees. Discrete Mathematics, 311(13):1235-1246, 2011.
- Margaret Archibald, Arnold Knopfmacher. The largest missing value in a composition of an integer. Discrete Mathematics, 311(8-9):723-731, 2011.
- Jianping Ou. On optimizing edge connectivity of product graphs. Discrete Mathematics, 311(6):478-492, 2011.
- Geoffrey Exoo, Ville Junnila, Tero Laihonen. Locating-dominating codes in paths. Discrete Mathematics, 311(17):1863-1873, 2011.
- Péter Komjáth, Jean A. Larson, Norbert Sauer. The quasi order of graphs on an ordinal. Discrete Mathematics, 311(15):1451-1460, 2011.
- José Neto. From equipartition to uniform cut polytopes: Extended polyhedral results. Discrete Mathematics, 311(8-9):705-714, 2011.
- Vladimir Ivanovich Trofimov. On the action of a group on a graph, II. Discrete Mathematics, 311(15):1410-1417, 2011.
- José M. Rodríguez, Jose Maria Sigarreta, Jean-Marie Vilaire, María Villeta. On the hyperbolicity constant in graphs. Discrete Mathematics, 311(4):211-219, 2011.