1. The Basis Digraphs of p-schemes

   • A. Rahnamai Barghi
   • Ilia Ponomarenko

   OriginalPaper 18 August 2009 Pages: 265 - 271

2. Invariants of Composite Networks Arising as a Tensor Product

   • Y. Diao
   • G. Hetyei
   • K. Hinson

   OriginalPaper 18 August 2009 Pages: 273 - 290

3. The Signless Laplacian Spectral Radius of Graphs with Given Number of Pendant Vertices

   • Yi-Zheng Fan
   • Dan Yang

   OriginalPaper 18 August 2009 Pages: 291 - 298

4. Each 3-strong Tournament Contains 3 Vertices Whose Out-arcs Are Pancyclic

   • Jinfeng Feng

   OriginalPaper 18 August 2009 Pages: 299 - 307

5. Maximum Orbit Weights in the σ-game and Lit-only σ-game on Grids and Graphs

   • John L. Goldwasser
   • William F. Klostermeyer

   OriginalPaper 18 August 2009 Pages: 309 - 326

6. On Polygons Enclosing Point Sets II

   • F. Hurtado
   • C. Merino
   • I. Ventura

   OriginalPaper 18 August 2009 Pages: 327 - 339

7. Total Restrained Domination in Cubic Graphs

   • Hongxing Jiang
   • Liying Kang
   • Erfang Shan

   OriginalPaper 18 August 2009 Pages: 341 - 350

8. On Geometric Graph Ramsey Numbers

   • Gyula Károlyi
   • Vera Rosta

   OriginalPaper 18 August 2009 Pages: 351 - 363

9. On b-perfect Chordal Graphs

   • Frédéric Maffray
   • Meriem Mechebbek

   OriginalPaper 18 August 2009 Pages: 365 - 375

10. Longest Cycles in 3-connected Graphs with Given Independence Number

    • Y. Manoussakis

    OriginalPaper 18 August 2009 Pages: 377 - 384

11. Small Cycle Double Covers of Products II: Categorical and Strong Products with Paths and Cycles

    • R. J. Nowakowski
    • K. Seyffarth

    OriginalPaper 18 August 2009 Pages: 385 - 400

12. On the 7 Total Colorability of Planar Graphs with Maximum Degree 6 and without 4-cycles

    • Lan Shen
    • Yingqian Wang

    OriginalPaper 18 August 2009 Pages: 401 - 407