1. Duality Maps of Finite Abelian Groups and Their Applications to Spin Models

   • Etsuko Bannai
   • Akihiro Munemasa

   OriginalPaper Pages: 223 - 233

2. Symplectic Matroids

   • Alexandre V. Borovik
   • Israel Gelfand
   • Neil White

   OriginalPaper Pages: 235 - 252

3. A New Plethysm Formula for Symmetric Functions

   • William F. Doran IV

   OriginalPaper Pages: 253 - 272

4. Coproducts and the cd-Index

   • Richard Ehrenborg
   • Margaret Readdy

   OriginalPaper Pages: 273 - 299