1. On a Hypergraph Matching Problem

   • Noga Alon
   • Raphael Yuster

   OriginalPaper Pages: 377 - 384

2. Circulant Double Coverings of a Circulant Graph of Valency Four

   • Rongquan Feng
   • Jin Ho Kwak

   OriginalPaper Pages: 385 - 400

3. The Hilbert Series of the Clique Complex

   • Daniela Ferrarello
   • Ralf Fröberg

   OriginalPaper Pages: 401 - 405

4. Bounds on the Generalised Acyclic Chromatic Numbers of Bounded Degree Graphs

   • Catherine Greenhill
   • Oleg Pikhurko

   OriginalPaper Pages: 407 - 419

5. Structural Remarks on Bipartite Graphs with Unique f-Factors

   • Arne Hoffmann
   • Lutz Volkmann

   OriginalPaper Pages: 421 - 425

6. Rigid Two-Dimensional Frameworks with Three Collinear Points

   • Bill Jackson
   • Tibor Jordán

   OriginalPaper Pages: 427 - 444

7. Contractible Edges in 7-Connected Graphs

   • Su Jian ji
   • Yuan Xudong

   OriginalPaper Pages: 445 - 457

8. Super Restricted Edge Connectivity of Regular Graphs

   • Ou Jianping
   • Fuji Zhang

   OriginalPaper Pages: 459 - 467

9. On Group Chromatic Number of Graphs

   • Hong-Jian Lai
   • Xiangwen Li

   OriginalPaper Pages: 469 - 474

10. Trade Spectrum of K ₄ − e

    • James G. Lefevre

    OriginalPaper Pages: 475 - 488

11. Fan-Type Theorem for Long Cycles Containing a Specified Edge

    • Mei Lu
    • Huiqing Liu
    • Feng Tian

    OriginalPaper Pages: 489 - 501

12. Two Paths Joining Given Vertices in 2k-Edge-Connected Graphs

    • Haruko Okamura

    OriginalPaper Pages: 503 - 514

13. Perfect Matchings of Generalized Polyomino Graphs

    • Chen Rong Si

    OriginalPaper Pages: 515 - 529

14. The Determination of the Total Chromatic Number of Series-Parallel Graphs with (G) ≥ 4

    • Shu-Dong Wang
    • Shan-Chen Pang

    OriginalPaper Pages: 531 - 540

15. RHPMDs and FHPMDs with k = 4 and Type 4 ^u

    • Xuebin Zhang

    OriginalPaper Pages: 541 - 552