On linear Hodge-Newton decomposition for reductive monoids Sandeep Varma RESEARCH ARTICLE 21 December 2011 Pages: 381 - 416
Numerical semigroups with large embedding dimension satisfy Wilf’s conjecture Alessio Sammartano RESEARCH ARTICLE 04 January 2012 Pages: 439 - 447
Green index in semigroups: generators, presentations, and automatic structures Alan J. CainRobert GrayNik Ruškuc RESEARCH ARTICLE 23 May 2012 Pages: 448 - 476
On definability in some lattices of semigroup varieties Mariusz GrechOlga Sapir RESEARCH ARTICLE Open access 11 September 2012 Pages: 477 - 512
Automorphisms of partition order-decreasing transformation monoids Haobo YangXiuliang Yang RESEARCH ARTICLE Open access 13 September 2012 Pages: 513 - 524
Module derivation problem for inverse semigroups Davood Ebrahimi BaghaMassoud Amini RESEARCH ARTICLE 01 September 2012 Pages: 525 - 532
Semigroups related to certain group presentations A. ArjomandfarC. M. CampbellH. Doostie RESEARCH ARTICLE 02 October 2012 Pages: 533 - 539
Semigroup actions on posets and preimage quasi-orders Tim Stokes RESEARCH ARTICLE 05 October 2012 Pages: 540 - 558
A classification of regressive transformation semigroups on chains Patanee UdomkavanichPhichet Jitjankarn RESEARCH ARTICLE 29 September 2012 Pages: 559 - 570
Minimal non-finitely based semigroups Edmond W. H. LeeJian Rong LiWen Ting Zhang RESEARCH ANNOUNCEMENT 29 September 2012 Pages: 577 - 580
