Discrete Mathematics, Volume 85

Volume 85, Number 1, November 1990

• David W. Barnette:
  Generating the 4-connected and strongly 4-connected triangulations on the torus and projective plane. 1-16
  
• Klaus Bongartz, Detlef Mertens:
  On the enumeration of Homeochromatic classes of k-chromatic tilings. 17-42
  
• Mao-cheng Cai:
  The maximal size of graphs with at most k edge-disjoint paths connecting any two adjacent vertices. 43-52
  
• Paul Erdös, Ralph J. Faudree, Cecil C. Rousseau, Richard H. Schelp:
  Subgraphs of minimal degree k. 53-58
  
• George R. T. Hendry:
  Extending cycles in graphs. 59-72
  
• Alexander V. Karzanov:
  Packings of cuts realizing distances between certain vertices in a planar graph. 73-87
  
• Maolin Zheng, Xiaoyun Lu:
  On the maximum induced forests of a connected cubic graph without triangles. 89-96
  
• Norbert Polat:
  On the existence of minimal end-separators. 97-98
  
• Hortensia Galeana-Sánchez:
  On the existence of (k, l)-kernels in digraphs. 99-102
  
• András Gyárfás:
  A simple lower bound on edge coverings by cliques. 103-104
  
• Mulan Liu:
  Homomorphisms and automorphisms of 2-D de Bruijn-Good graphs. 105-109
  

Volume 85, Number 2, November 1990

• Shreeram S. Abhyankar, Devadatta M. Kulkarni:
  Coinsertion and standard bitableaux. 115-166
  
• Gary Gordon, Lorenzo Traldi:
  Generalized activities and the tutte polynomial. 167-176
  
• Dieter Jungnickel:
  On the existence of small quasimultiples of affine and projective planes of arbitrary order. 177-189
  
• Hans Kellerer, Günther Wirsching:
  Prime covers and periodic patterns. 191-206
  
• Jiang Zeng:
  Un modèle symétrique pour l'identité de Al-Salam-Fields. 207-213
  
• Tsuyoshi Nishimura:
  Regular factors of line graphs. 215-219
  
• R. Bruce Richter:
  Nonplanar graphs and well-covered cycles. 221-222
  

Volume 85, Number 3, December 1990

• Rudolf Ahlswede, Z. Zhang:
  On cloud-antichains and related configurations. 225-245
  
• Jin Akiyama, Vasek Chvátal:
  Packing paths perfectly. 247-255
  
• Z. Hasan:
  Behavior of Steiner systems of M₂₄. 257-279
  
• E. A. Kasimatis, S. K. Stein:
  Equidissections of polygons. 281-294
  
• Christos Koukouvinos, Stratis Kounias:
  Construction of some Hadamard matrices with maximum excess. 295-300
  
• Yongjin Zhu, Chuanping Chen:
  An extreme problem concerning k-arc-cyclic property for a class of tournaments. 301-311
  
• Katherine Heinrich, Pavol Hell, David G. Kirkpatrick, Guizhen Liu:
  A simple existence criterion for (g<f)- factors. 313-317
  
• K. Corrádi, S. Szabó:
  Cube tiling and covering a complete graph. 319-321
  
• John Isbell:
  Sequencing certain dihedral groups. 323-328
  
• Mark Ramras:
  A new method of generating Hamiltonian cycles on the n-cube. 329-331