Volume 2012 [13 articles]

• On extremal self-dual ternary codes of length 48, Gabriele Nebe
  Volume 2012 (2012), Article ID 154281, 9 pages
• Vertex-disjoint subtournaments of prescribed minimum outdegree or minimum semidegree: proof for tournaments of a conjecture of Stiebitz, Nicolas Lichiardopol
  Volume 2012 (2012), Article ID 273416, 9 pages
• Total vertex irregularity strength of the disjoint union of sun graphs, Slamin, Dafik, Wyse Winnona
  Volume 2012 (2012), Article ID 284383, 9 pages
• Variations of the game 3-Euclid, Nhan Bao Ho
  Volume 2012 (2012), Article ID 406250, 11 pages
• New partition theoretic interpretations of Rogers-Ramanujan identities, A.K. Agarwal, M. Goyal
  Volume 2012 (2012), Article ID 409505, 6 pages
• The Tutte polynomial of some matroids, Criel Merino, Marcelino Ramírez-Ibáñez, Guadalupe Rodríguez-Sánchez
  Volume 2012 (2012), Article ID 430859, 40 pages
• The structure of reduced Sudoku grids and the Sudoku symmetry group, Siân K. Jones, Stephanie Perkins, Paul A. Roach
  Volume 2012 (2012), Article ID 760310, 6 pages
• Algebraic integers as chromatic and domination roots, Saeid Alikhani, Roslan Hasni
  Volume 2012 (2012), Article ID 780765, 8 pages
• Graphs with constant sum of domination and inverse domination numbers, T.Tamizh Chelvam, T. Asir
  Volume 2012 (2012), Article ID 831489, 7 pages
• Combinatorial proofs of some identities for nonregular continued fractions, Oranit Panprasitwech
  Volume 2012 (2012), Article ID 894380, 6 pages
• A convex relaxation bound for subgraph isomorphism, Christian Schellewald
  Volume 2012 (2012), Article ID 908356, 18 pages
• The $a$ and $(a, b)$-analogs of Zagreb indices and coindices of graphs, Toufik Mansour, Chunwei Song
  Volume 2012 (2012), Article ID 909285, 10 pages
• On the line graph of the zero divisor graph for the ring of Gaussian integers modulo $n$, Khalida Nazzal, Manal Ghanem
  Volume 2012 (2012), Article ID 957284, 13 pages