Ars Combinatoria
Volume LX, July, 2001

  • Malcolm Greig, “Recursive Constructions of Balanced Incomplete Block Designs with Block Size of 7 “

  • Masakazu Nihei, “On the Toughness of the Middle Graph of a Graph”

  • Zhou Bo, “Weak Exponent of Indecomposability of an Irreducible Boolean Matrix”

  • Takayuki Nakamura and Kiyoshi Yoshimoto, “Transformation of Spanning Trees in a 2-Connected Graph”

  • Scott P. Martin, Jeffrey S. Powell and Douglas F. Rall, “On the independence number of the Cartesian product of caterpillars”

  • Christian Barrientos, “Graceful labelings of cyclic snakes “

  • Xiaotao Cai and Warren E. Shreve, “(2 mod 4)-cycles “

  • Konrad Piwakowski and Stanislaw P. Radziszowski, “The Ramsey Multiplicity of K4 “

  • Magdalena Kucharska, “On (k,l)-Kernels of Orientations of Special Graphs “

  • Deok Rak Bae and Jong Youl Kim, “The Jump Number of P x n “

  • Sheng Bau, “The Connectivity of Matching Transformation Graphs of Cubic Bipartite Plane Graphs “

  • F. Comellas and M. Mitjana, “Cycles in the cycle prefix digraph “

  • Andrea Hackmann and Arnfried Kemnitz, “List Edge Colorings of Outerplanar Graphs “

  • Masakazu Nihei, “On the matching polynomials of the complete n-partite graph “

  • G.L. Chia and Chee-Kit Ho, “On the Chromatic Uniqueness of Edge-Gluing of Complete Bipartite Graphs and Cycles “

  • Jian Shen and D.A. Gregory, “On the Girth of Digraphs with High Connectivity “

  • P. Mark Kayll, “Asymptotically good choice numbers of multigraphs “

  • Neville Robbins, “Some Identities Related to Ramanujan’s Tau Function “

  • Kiyoshi Yoshimoto, “The Connectivities of Trunk Graphs of Connected Graphs “

  • H.L. Abbott and D.R. Hare, “Families of 4-Sets Without Property B “

  • W.S. Ng, “A Problem on Linear Functions and Subsets of a Finite Field “

  • Guillermo Duran and Min Chih Lin, “Clique graphs of Helly circular arc graphs “

  • Roberto B. Corcino, “Some Theorems on Generalized Stirling Numbers “

  • Marcia R. Cerioli and Jayme L. Szwarcfiter, “A Characterization of Edge Clique Graphs “

  • Hong Wang, “Directed Bipartite Graphs Containing Every Possible Pair of Directed Cycles”

  • Rachid Cherifi, Sylvain Gravier and Ismail Zighem, “Bounds on domination number of complete grid graphs”

  • Stephan Foldes and Alexander Lawrenz, “On the Face Lattice of a Poset Polyhedron “