Discrete Mathematics, Volume 208-209

Volume 208-209, October 1999

• Vito Abatangelo, M. R. Enea, Gábor Korchmáros, Bambina Larato:
  Ovals and unitals in commutative twisted field planes. 3-8
  
• M. Alabdullatif, K. Walker:
  Maximum graphs not spannable by r disjoint paths. 9-12
  
• Laura Bader, Guglielmo Lunardon:
  Generalized hexagons and polar spaces. 13-22
  
• R. D. Baker, Arrigo Bonisoli, Antonio Cossidente, Gary L. Ebert:
  Mixed partitions of PG(5, q). 23-29
  
• Lucien Bénéteau:
  Extended triple systems: geometric motivations and algebraic constructions. 31-47
  
• A. Benini, S. Pellegrini:
  Weakly divisible nearrings. 49-59
  
• Luigia Berardi, Fulvio Zuanni:
  On the existence of blocking 3-sets in designs. 61-70
  
• Abdelhafid Berrachedi, Michel Mollard:
  Median graphs and hypercubes, some new characterizations. 71-75
  
• Alessandro Bichara, Corrado Zanella:
  Characterization of embedded special manifolds. 77-83
  
• Paola Biondi, Pia Maria Lo Re:
  Generalized Q-sets in a finite locally projective planar space. 85-102
  
• Marco Buratti:
  Pairwise balanced designs from finite fields. 103-117
  
• Dietmar Cieslik:
  k-Steiner-minimal-trees in metric spaces. 119-124
  
• M. Cordero, G. P. Wene:
  A survey of finite semifields. 125-137
  
• Antonio Cossidente, Leo Storme:
  Cyclic and elementary Abelian caps in projective spaces. 139-156
  
• Paul Cull, Ingrid Nelson:
  Error-correcting codes on the towers of Hanoi graphs. 157-175
  
• Mario De Salvo, Giovanni Lo Faro:
  On the n^*-complete hypergroups. 177-188
  
• Alberto Del Fra, Antonio Pasini:
  A census of extended generalized quadrangles of order (q-1, q+1) and (q+1, q-1). 189-204
  
• Maria Carla Di Domenico, Mario Gionfriddo:
  On the edge-coloring property for Hanani triple systems. 205-209
  
• Nicola Durante, Ursula Hübsch, Vito Napolitano, Johannes Ueberberg:
  A classification of finite {0, 1, 2}-inversive planes. 211-233
  
• Iwan M. Duursma:
  Monomial embeddings of the Klein curve. 235-246
  
• Gary L. Ebert:
  Buekenhout unitals. 247-260
  
• Giorgio Faina, Fernanda Pambianco:
  On some 10-arcs for deriving the minimum order for complete arcs in small projective planes. 261-271
  
• Sveva Freni:
  Quasiparallelism and embedding of finite linear spaces. 273-284
  
• Elisabetta Gabrieli:
  Loops with reflection germ: a characterization of absolute planes. 285-298
  
• András Gács:
  On the number of directions determined by a point set in AG(2, p). 299-309
  
• G. L. Ebert Giulietti, Emanuela Ughi:
  A small complete arc in PG(2, q), q=p², p=3 (mod 4). 311-318
  
• Hans Havlicek:
  Chow's theorem for linear spaces. 319-324
  
• Herbert Hotje, Oddvar Iden:
  On non-projective free Benz planes. 325-338
  
• Stefano Innamorati, Antonio Maturo:
  The spectrum of minimal blocking sets. 339-347
  
• Norman L. Johnson:
  New and old results on flocks of circle planes. 349-373
  
• Dieter Jungnickel, Scott A. Vanstone:
  q-ary graphical codes. 375-386
  
• Helmut Karzel:
  Recent developments on absolute geometries and algebraization by K-loops. 387-409
  
• György Kiss:
  Two generalizations of Napoleon's theorem in finite planes. 411-420
  
• Stefano Marcugini, Alfredo Milani, Fernanda Pambianco:
  Maximal (n, 3)-arcs in PG(2, 11). 421-426
  
• Tatsuya Maruta:
  On the minimum length of q-ary linear codes of dimension four. 427-435
  
• James M. McQuillan:
  Hyperovals in PG(2, 4) and a self-dual code. 437-441
  
• Salvatore Milici, Gaetano Quattrocchi:
  Embedding handcuffed designs with block size 2 or 3 in 4-cycle systems. 443-449
  
• Salvatore Milici, Zsolt Tuza:
  Disjoint blocking sets in cycle systems. 451-462
  
• Fernanda Pambianco:
  A class of complete k-caps of small cardinality in projective spaces over fields of characteristic three. 463-468
  
• Olga Polverino:
  Small minimal blocking sets and complete k-arcs in PG(2, p³). 469-476
  
• Alan R. Prince:
  Projective planes of order 12 and PG(3, 3). 477-483
  
• Rita Procesi, Rosaria Rota:
  On some classes of hyperstructures. 485-497
  
• G. Rinaldi:
  Transformation of projective planes and permutation sets. 499-506
  
• Gerhard Saad, Momme Johs Thomsen:
  Endomorphism nearrings: Foundations, problems and recent results. 507-527
  
• Ron Shaw:
  Configurations of planes in PG(5, 2). 529-546
  
• Péter Sziklai:
  On subsets of GF(q²) with dth power differences. 547-555
  
• Tamás Szonyi:
  Around Rédei's theorem. 557-575
  
• Joseph A. Thas:
  Generalized quadrangles of order (s, s²): recent results. 577-587
  
• Hendrik Van Maldeghem:
  Finite generalized quadrangles as the union of few large subquadrangles. 589-605
  
• Rita Vincenti:
  Some partitions of PG(3, q) into normal rational curves and related topics. 607-614
  
• Thomas Vougiouklis:
  On H_v-rings and H_v-representations. 615-620