Construction of existentially closed Abelian lattice-ordered groups using Fraïssé limits Brian Wynne OriginalPaper 29 January 2021 Article: 18
The maximal class 2-groups generate the same variety William CockeDane Skabelund OriginalPaper 27 January 2021 Article: 17
Lattice-ordered pregroups are semi-distributive Nick GalatosPeter JipsenAdam Přenosil OriginalPaper 20 January 2021 Article: 16
Sandwiches for promise constraint satisfaction Guofeng DengEzzeddine El SaiAthena Sparks OriginalPaper 20 January 2021 Article: 15
Characterising certain compactifications of frames with special attention to Freudenthal Simo Mthethwa OriginalPaper 19 January 2021 Article: 14
Neutrabelian algebras Keith A. KearnesConnor MeredithÁgnes Szendrei OriginalPaper 18 January 2021 Article: 13
Solving a fixed number of equations over finite groups Philipp Nuspl OriginalPaper Open access 14 January 2021 Article: 12
Existence of cube terms in finite algebras Alexandr KazdaDmitriy Zhuk OriginalPaper 12 January 2021 Article: 11
Mal’cev conditions corresponding to identities for compatible reflexive relations Stefano Fioravanti OriginalPaper Open access 12 January 2021 Article: 10
Invariance of projective modules in \(\mathsf {Sup}\) under self-duality Javier Gutiérrez GarcíaUlrich HöhleTomasz Kubiak OriginalPaper 07 January 2021 Article: 9
Sufficient conditions for the finiteness of the 3-generated lattice with modular and distributive type elements among generators Alexander G. GeinMikhail P. Shushpanov OriginalPaper 07 January 2021 Article: 8
Epimorphisms in varieties of subidempotent residuated structures T. MoraschiniJ. G. RafteryJ. J. Wannenburg OriginalPaper 04 January 2021 Article: 6
Remarks about the Q-lattice of the variety of lattices M. E. AdamsW. Dziobiak OriginalPaper 04 January 2021 Article: 5
The Tschantz and the alvin higher conditions are equivalent in congruence distributive varieties Paolo Lipparini OriginalPaper Open access 23 December 2020 Article: 4
On Jónsson’s problem for groupoids of relations with operation of binary cylindrification Dmitry A. Bredikhin OriginalPaper 16 November 2020 Article: 3
Lattices from graph associahedra and subalgebras of the Malvenuto–Reutenauer algebra Emily BarnardThomas McConville OriginalPaper 12 November 2020 Article: 2
Split epimorphisms as a productive tool in Universal Algebra Dominique Bourn OriginalPaper 10 November 2020 Article: 1