1. On the eigenvalues of Cayley graphs on the symmetric group generated by a complete multipartite set of transpositions

   • Filippo Cesi

   OriginalPaper 24 November 2009 Pages: 155 - 185

2. Cluster expansion formulas and perfect matchings

   • Gregg Musiker
   • Ralf Schiffler

   OriginalPaper 19 November 2009 Pages: 187 - 209

3. Symmetric functions, codes of partitions and the KP hierarchy

   • S. R. Carrell
   • I. P. Goulden

   OriginalPaper 11 December 2009 Pages: 211 - 226

4. Hard Lefschetz theorem for simple polytopes

   • Balin Fleming
   • Kalle Karu

   OriginalPaper 08 December 2009 Pages: 227 - 239

5. Tropical Hurwitz numbers

   • Renzo Cavalieri
   • Paul Johnson
   • Hannah Markwig

   OriginalPaper Open access 24 December 2009 Pages: 241 - 265

6. Hall basis of twisted Lie algebras

   • Marc Aubry

   OriginalPaper 06 February 2010 Pages: 267 - 286

7. Associated primes of monomial ideals and odd holes in graphs

   • Christopher A. Francisco
   • Huy Tài Hà
   • Adam Van Tuyl

   OriginalPaper 15 January 2010 Pages: 287 - 301