Discrete Mathematics, Volume 73

Volume 73, Numbers 1-2, 1988 - 1989

• Walter A. Deuber, D. M. Jackson, Dieter Jungnickel:
  Preface. 1
  
• M. S. Aigner:
  The double selection problem. 3-12
  
• József Beck:
  Balanced two-colorings of finite sets in the cube. 13-25
  
• A. Benzait, B. Voigt:
  A combinatorial interpretation of (1/k!)Delta^ktⁿ. 27-35
  
• David M. Bressoud:
  Problems on the Z-statistic. 37-48
  
• D. J. Curran, Scott A. Vanstone:
  Doubly resolvable designs from generalized Bhaskar Rao designs. 49-63
  
• Knut Dehnhardt, Heiko Harborth:
  Universal tilings of the plane by 0-1-matrices. 65-70
  
• C. D. Godsil:
  Polynomial spaces. 71-88
  
• Heiko Harborth, Philipp Oertel, Thomas Prellberg:
  No-three-in-line for seventeen and nineteen. 89-90
  
• Heiko Harborth, Ingrid Mengersen:
  All Ramsey numbers for five vertices and seven or eight edges. 91-98
  
• Cor A. J. Hurkens, Alexander Schrijver, Éva Tardos:
  On fractional multicommodity flows and distance functions. 99-109
  
• Wilfried Imrich, Norbert Seifter:
  A note on the growth of transitive graphs. 111-117
  
• Daniel J. Kleitman, Michael R. Fellows:
  Radius and diameter in Manhattan lattices. 119-125
  
• Ton Kloks:
  An infinite sequence of GammaDelta-regular graphs. 127-132
  
• Egmont Köhler:
  Allgemeine schnittzahlen in t-designs. 133-142
  
• Bernhard Korte, László Lovász:
  The intersection of matroids and antimatroids. 143-157
  
• Matthias Leclerc:
  Optimizing over a slice of the bipartite matching polytope. 159-162
  
• Bernard Monjardet, Rudolf Wille:
  On finite lattices generated by their doubly irreducible elements. 163-164
  
• Günter Pickert:
  Differenzmengen und ovale. 165-179
  
• Maurice Pouzet, Ivan Rival:
  Is there a diagram invariant? 181-188
  
• Hans Jürgen Prömel:
  Some remarks on natural orders for combinatorial cubes. 189-198
  
• András Recski:
  Bracing cubic grids - a necessary condition. 199-206
  
• F. Rendl, M. Leclerc:
  A multiply constrained matroid optimization problem. 207-212
  
• Joel Spencer:
  Coloring the projective plane. 213-220
  
• Volker Strehl:
  Combinatorics of Jacobi-configurations III: The Srivastava-Singhal generating function revisited. 221-232
  
• Günter M. Ziegler:
  The face lattice of hyperplane arrangements. 233-238
  

Volume 73, Number 3, 1989

• J. A. Eidswick:
  Short factorizations of permutations into transpositions. 239-243
  
• Martin Farber:
  Basis pair graphs of transversal matroids are connected. 245-248
  
• Martin Farber:
  On diameters and radii of bridged graphs. 249-260
  
• J. T. Joichi, Dennis Stanton:
  An involution for Jacobi's identity. 261-271
  
• Manoel Lemos:
  On 3-connected matroids. 273-283
  
• Erich Prisner:
  A characterization of interval catch digraphs. 285-289
  
• David Borwein, Stuart Rankin, Lex Renner:
  Enumeration of injective partial transformations. 291-296
  
• Yahya Ould Hamidoune:
  Sur les atomes d'un graphe de Cayley infini. 297-300
  
• Mekkia Kouider, Dominique Sotteau:
  On the existence of a matching orthogonal to a 2-factorization. 301-304
  
• Neil J. Ross:
  Remarks on the Mobius function of a subposet. 305-307
  
• Douglas B. West:
  A short proof of the degree bound for interval number. 309-310