Discrete Mathematics, Volume 174

Volume 174, Numbers 1-3, September 1997

• M. C. Balbuena, Angeles Carmona, Josep Fàbrega, Miguel Angel Fiol:
  Connectivity of large bipartite digraphs and graphs. 3-17
  
• M. C. Balbuena, Angeles Carmona, Josep Fàbrega, Miguel Angel Fiol:
  On the order and size of s-geodetic digraphs with given connectivity. 19-27
  
• Simeon Ball:
  On small complete arcs in a finite plane. 29-34
  
• Luigia Berardi, Marco Buratti, Stefano Innamorati:
  4-blocked hadamard 3-designs. 35-46
  
• Paola Biondi:
  A classification of finite {n-2, n-1}-point-biregular spaces. 47-71
  
• Josep M. Brunat, Miguel Angel Fiol, M. L. Fiol:
  Digraphs on permutations. 73-86
  
• J. M. Chao, H. Kaneta:
  Classical arcs in PG(r, q) for 11 <= q <= 19. 87-94
  
• Wenchang Chu:
  Distributivity and decomposability on the lattices satisfying the chain conditions. 95-97
  
• Alberto Del Fra, Giustina Pica:
  Flag-transitive C₂.L_n geometries. 99-105
  
• Alberto Del Fra:
  On two new classes of semibiplanes. 107-116
  
• Giorgio Faina, Fernanda Pambianco:
  Small complete caps in PG(r, q), r >= 3. 117-123
  
• Mario Gionfriddo, Frank Harary, Zsolt Tuza:
  The color cost of a caterpillar. 125-130
  
• Terry S. Griggs, B. J. Wilson:
  Distance-regular graphs, MH-colourings and MLD-colourings. 131-135
  
• Harald Gropp:
  Configurations and their realization. 137-151
  
• Hans Havlicek:
  Affine circle geometry over quaternion skew fields. 153-165
  
• Udo Heim:
  Proper blocking sets in projective spaces. 167-176
  
• J. W. P. Hirschfeld:
  Complete arcs. 177-184
  
• Herbert Hotje:
  A remark on the Beckman/Quarles theorem. 185-186
  
• Giovanni Lo Faro:
  Constructing 3-chromatic Steiner triple systems. 187-190
  
• Guglielmo Lunardon, Pompeo Polito:
  On q-clans in even characteristic. 191-198
  
• Tatsuya Maruta:
  Cyclic arcs and pseudo-cyclic MDS codes. 199-205
  
• Thomas Meixner, Antonio Pasini:
  On flat extended grids. 207-226
  
• Klaus Metsch:
  Embedding theorems for locally projective three-dimensional linear spaces. 227-245
  
• Lorenzo Milazzo, Zsolt Tuza:
  Upper chromatic number of Steiner triple and quadruple systems. 247-259
  
• Jürgen Misfeld, Corrado Zanella:
  The line geometry of a class of linear spaces. 261-269
  
• Claudio Perelli Cippo:
  A geometric interpretation of an equality by Sylvester. 271-276
  
• Alan R. Prince:
  Oval configurations of involutions in symmetric groups. 277-282
  
• Gaetano Quattrocchi:
  On arcs in path designs of block size four. 283-292
  
• I. Sciriha, S. Fiorini:
  On the characteristic polynomial of homeomorphic images of a graph. 293-308
  
• I. J. Siemons:
  Kernels of modular inclusion maps. 309-315
  
• Ester Simó, José Luis Andres Yebra:
  The vulnerability of the diameter of folded n-cubes. 317-322
  
• Péter Sziklai:
  Nuclei of pointsets in PG(n, q). 323-327
  
• Joseph A. Thas:
  Symplectic spreads in PG(3, q), inversive planes and projective planes. 329-336
  
• Johannes Ueberberg:
  Projective planes and dihedral groups. 337-345
  
• Thomas Vougiouklis:
  Convolutions on WASS hyperstructures. 347-355
  
• Adrian O. Waller:
  Some results on list T-colourings. 357-363
  
• Zhe-xian Wan:
  Geometry of classical groups over finite fields and its applications. 365-381
  
• Joseph Zaks:
  Monohedrally knotted tilings of the 3-space. 383-386
  
• Elena Zizioli:
  Embedding of incidence structures in projective spaces. 387-395