Designs, Codes and Cryptography, Volume 3, 1993

Volume 3, Number 1, March 1993

Donovan R. Hare, William McCuaig: The Connectivity of the Block-Intersection Graphs of Designs. 5-8
Walter D. Wallis, Joseph L. Yucas, Guo-Hui Zhang: Single Change Covering Designs. 9-19
Charles Laywine: Subsquares in Orthogonal Latin Squares as Subspaces in Affine Geometries: A Generalization of an Equivalence of Bose. 21-28
Levon H. Khachatrian: The Lower bound of the Quadratic Spans of DeBruijn Sequences. 29-32
Esther R. Lamken: Existence Results for Generalized Balanced Tournament Designs with Block Size 3. 33-61
Chris M. Skinner: Non-symmetric 2-Designs Modulo 2. 63-68
Peter Boyvalenkov: Nonexistence of Certain Symmetrical Spherical Codes. 69-74
Warwick de Launey, Kathy J. Horadam: A Weak Difference Set Construction for Higher Dimensional Designs. 75-87

Andries E. Brouwer, Ludo M. G. M. Tolhuizen: A Sharpening of the Johnson Bound for Binary Linear Codes and Nonexistence of Linear Codes with Preparata Parameters. 95-98
Vassili C. Mavron, W. D. Wallis: Cubic Arcs in Cubic Nets. 99-104
Alexander Barg: Incomplete Sums, DC-Constrained Codes, and Codes that Maintain Synchronization. 105-116
Jennifer D. Key, F. E. Sullivan: Codes of Steiner Triple and Quadruple Systems. 117-125 , Errata: Designs, Codes and Cryptography 5(3): 281 (1995) and 7(1-2): 175 (1996)
Albrecht Beutelspacher, Ferenc Wettl: On 2-Level Secret Sharing. 127-134
Claude Carlet: Partially-Bent Functions. 135-145
W. K. Chan: Necessary Conditions for Menon Difference Sets. 147-154
Sharad S. Sane, Mohan S. Shrikhande: Some Characterizations of Quasi-Symmetric Designs with a Spread. 155-166
Xiang-dong Hou: Further Results on the Covering Radii of the Reed-Muller Codes. 167-177

Aart Blokhuis, Klaus Metsch: On the Size of a Maximal Partial Spread. 187-191
Edwin R. van Dam: Classifications of Spreads of PG(3, 4) \ PG(3, 2). 193-198
Thomas Beth: The GF(p)-Dimension of the Codes Generated by the Classical Point-Line Geometries over GP(p). 199-207
Charles J. Colbourn, Alexander Rosa, Stefan Znám: The Spectrum of Maximal Partial Steiner Triple Systems. 209-219
Josep Rifà-Coma: How to Avoid the Cheaters Succeeding in the Key Sharing Scheme. 221-228
Christine M. O'Keefe, Alan Rahilly: Spreads and Group Divisible Designs. 229-235
Claude Carlet: The Automorphism Groups of the Delsarte-Goethals Codes. 237-249
Heikki O. Hämäläinen, Iiro S. Honkala, Markku K. Kaikkonen, Simon Litsyn: Bounds for Binary Multiple Covering Codes. 251-275

Sara Bitan, Tuvi Etzion: The Last Packing Number of Quadruples, and Cyclic SQS. 283-313
Steven T. Dougherty: Nets and Their Codes. 315-331
Willi Geiselmann, Dieter Gollmann: Self-Dual Bases in F_qⁿ. 333-345
Andrew Klapper: Cross-Correlations of Geometric Sequences in Characteristic Two. 347-377
James A. Davis, Jonathan Jedwab: A Note on New Semi-Regular Divisible Difference Sets. 379-381