Combinatorial Hopf algebra of superclass functions of type D Carolina Benedetti OriginalPaper 26 January 2013 Pages: 767 - 783
On difference sets in high exponent 2-groups Joško MandićMario Osvin PavčevićKristijan Tabak OriginalPaper 16 February 2013 Pages: 785 - 795
The maximum cut problem on blow-ups of multiprojective spaces Mauricio JuncaMauricio Velasco OriginalPaper 15 February 2013 Pages: 797 - 827
Schubert calculus of Richardson varieties stable under spherical Levi subgroups Benjamin J. Wyser OriginalPaper 06 February 2013 Pages: 829 - 850
An explicit bijection between semistandard tableaux and non-elliptic sl 3 webs Heather M. Russell OriginalPaper 15 February 2013 Pages: 851 - 862
Grassmann and Weyl embeddings of orthogonal grassmannians Ilaria CardinaliAntonio Pasini OriginalPaper 12 February 2013 Pages: 863 - 888
On the structure of the directions not determined by a large affine point set Jan De BeulePéter SziklaiMarcella Takáts OriginalPaper 20 February 2013 Pages: 889 - 899
Logarithmic derivatives and generalized Dynkin operators Frédéric MenousFrédéric Patras OriginalPaper 22 February 2013 Pages: 901 - 913
Action of the symmetric groups on the homology of the hypertree posets Bérénice Oger OriginalPaper 28 February 2013 Pages: 915 - 945
Bound on the Jordan type of a generic nilpotent matrix commuting with a given matrix Anthony IarrobinoLeila Khatami OriginalPaper 01 March 2013 Pages: 947 - 972
Orbit-equivalent infinite permutation groups D. C. LockettH. D. Macpherson OriginalPaper 26 February 2013 Pages: 973 - 988
Broken circuit complexes and hyperplane arrangements Dinh Van LeTim Römer OriginalPaper 01 March 2013 Pages: 989 - 1016