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
Cluster expansion formulas and perfect matchings Gregg MusikerRalf Schiffler OriginalPaper 19 November 2009 Pages: 187 - 209
Symmetric functions, codes of partitions and the KP hierarchy S. R. CarrellI. P. Goulden OriginalPaper 11 December 2009 Pages: 211 - 226
Hard Lefschetz theorem for simple polytopes Balin FlemingKalle Karu OriginalPaper 08 December 2009 Pages: 227 - 239
Tropical Hurwitz numbers Renzo CavalieriPaul JohnsonHannah Markwig OriginalPaper Open access 24 December 2009 Pages: 241 - 265
Associated primes of monomial ideals and odd holes in graphs Christopher A. FranciscoHuy Tài HàAdam Van Tuyl OriginalPaper 15 January 2010 Pages: 287 - 301