1. Lower Semimodular Types of Lattices: Frankl's Conjecture Holds for Lower Quasi-Semimodular Lattices

   • Tetsuya Abe
   • Bumpei Nakano

   Pages: 1 - 16

2. Closure Concepts: A Survey

   • Hajo Broersma
   • Zdeněk Ryjáček
   • Ingo Schiermeyer

   Pages: 17 - 48

3. Decompositions of Complete Multipartite Graphs into Cycles of Even Length

   • Nicholas J. Cavenagh
   • Elizabeth J. Billington

   Pages: 49 - 65

4. Cycles in 2-Factors of Balanced Bipartite Graphs

   • Guantao Chen
   • Ralph J. Faudree
   • Linda Lesniak

   Pages: 67 - 80

5. Vertex-Disjoint Cycles Containing Specified Edges

   • Yoshimi Egawa
   • Ralph J. Faudree
   • Hong Wang

   Pages: 81 - 92

6. Symmetric Graph Designs

   • H.-D.O.F. Gronau
   • R.C. Mullin
   • P.J. Schellenberg

   Pages: 93 - 102

7. On Hamiltonian Powers of Digraphs

   • Antoni Marczyk

   Pages: 103 - 113

8. Frankl's Conjecture Is True for Lower Semimodular Lattices

   • Jürgen Reinhold

   Pages: 115 - 116

9. Decomposition of Graphs into (g, f)-Factors

   • G. Y. Yan
   • J. F. Pan
   • Taro Tokuda

   Pages: 117 - 126