Kostant’s Partition Function and Magic Multiplex Juggling Sequences Carolina BenedettiChristopher R. H. HanusaAnthony Simpson OriginalPaper 29 June 2020 Pages: 439 - 473
New Reduction Rules for the Tree Bisection and Reconnection Distance Steven KelkSimone Linz OriginalPaper Open access 01 July 2020 Pages: 475 - 502
Combinatorial Interpretations of Lucas Analogues of Binomial Coefficients and Catalan Numbers Curtis BennettJuan CarrilloBruce E. Sagan OriginalPaper 02 July 2020 Pages: 503 - 530
Ovals in \({\mathbb {Z}}^2_{2p}\) Zofia Stȩpień OriginalPaper Open access 02 July 2020 Pages: 549 - 555
A Noncommutative Cycle Index and New Bases of Quasi-symmetric Functions and Noncommutative Symmetric Functions Jean-Christophe NovelliJean-Yves ThibonFrédéric Toumazet OriginalPaper 31 July 2020 Pages: 557 - 576
Matching Numbers and the Regularity of the Rees Algebra of an Edge Ideal Jürgen HerzogTakayuki Hibi OriginalPaper Open access 07 September 2020 Pages: 577 - 586
Balanced and Bruhat Graphs Richard EhrenborgMargaret Readdy OriginalPaper 29 August 2020 Pages: 587 - 617