Discrete Applied Mathematics, Volume 33

Volume 33, Numbers 1-3, November 1991

• H. F. Mattson Jr., Teo Mora:
  Preface. 1-2
  
• Mahesh C. Bhandari, M. S. Garg:
  A note on the covering radius of optimum codes. 3-9
  
• Leandro Caniglia, André Galligo, Joos Heintz:
  Equations for the projective closure and effective Nullstellensatz. 11-23
  
• Renato M. Capocelli, Luisa Gargano, Ugo Vaccaro:
  Efficient q-ary immutable codes. 25-41
  
• John T. Coffey, Rodney M. Goodman, Patrick G. Farrell:
  New approaches to reduced-complexity decoding. 43-60
  
• Pasqualina Conti, Carlo Traverso:
  Computing the conductor of an integral extension. 61-72
  
• Alicia Dickenstein, Noaï Fitchas, Marc Giusti, Carmen Sessa:
  The membership problem for unmixed polynomial ideals is solvable in single exponential time. 73-94
  
• Arne Dür:
  Complete decoding of doubly-extended Reed-Solomon codes of minimum distance 5 and 6. 95-107
  
• Kevin Karplus, Habib Krit:
  A semi-systolic decoder for the PDSC-73 error-correcting code. 109-128
  
• Ryuji Kohno, Hideki Imai:
  Combination of decoding of error-correcting codes and equalization for channels with intersymbol interference. 129-146
  
• Daniel Lazard:
  A new method for solving algebraic systems of positive dimension. 147-160
  
• Teo Mora:
  La queste del saint Gr_a(AL): A computational approach to local algebra. 161-190
  
• Shojiro Sakata:
  Two-dimensional shift register synthesis and Gröbner bases for polynomial ideals over an integer residue ring. 191-203
  
• Alexei N. Skorobogatov:
  The parameters of subcodes of algebraic-geometric codes over prime subfields. 205-214
  
• Patrick Solé, Arif Ghafoor:
  The covering radius of doubled 2-designs in 2O_k. 215-224
  
• Walter Spangher:
  On Bayer's deformation and the associativity formula. 225-233
  
• Vladimir D. Tonchev:
  Self-dual codes and Hadamard matrices. 235-240
  
• Michael A. Tsfasman:
  Algebraic-geometric codes and asymptotic problems. 241-256
  
• Branka Vucetic, Shu Lin:
  Block coded modulation and concatenated coding schemes for error control on fading channels. 257-269