1. On the arithmetic of the endomorphisms ring \({{\rm End}(\mathbb{Z}_{p} \times \mathbb{Z}_{p^{2}})}\)

   • Joan-Josep Climent
   • Pedro R. Navarro
   • Leandro Tortosa

   Original Paper 12 February 2011 Pages: 91 - 108

2. A check digit system for hexadecimal numbers

   • Markku Niemenmaa

   Original Paper 06 April 2011 Pages: 109 - 112

3. Higher weights for codes over rings

   • Steven T. Dougherty
   • Sunghyu Han
   • Hongwei Liu

   Original Paper 26 March 2011 Pages: 113 - 135

4. On the equivalence of linear codes

   • Zihui Liu
   • Zhimin Sun

   OriginalPaper 21 April 2011 Pages: 137 - 145

5. Elliptic curves and Fibonacci numbers arising from Lindenmayer system with symbolic computation

   • Hiroshi Yoshida
   • Yoshihiro Miwa
   • Masanobu Kaneko

   OriginalPaper 12 April 2011 Pages: 147 - 164