Wynne, Brian Construction of existentially closed abelian lattice-ordered groups using Fraïssé limits. (English) Zbl 1498.03087 Algebra Univers. 82, No. 1, Paper No. 18, 23 p. (2021). MSC: 03C60 03C25 06F20 PDFBibTeX XMLCite \textit{B. Wynne}, Algebra Univers. 82, No. 1, Paper No. 18, 23 p. (2021; Zbl 1498.03087) Full Text: DOI
Cocke, William; Skabelund, Dane The maximal class 2-groups generate the same variety. (English) Zbl 1498.20068 Algebra Univers. 82, No. 1, Paper No. 17, 7 p. (2021). MSC: 20E10 20F10 PDFBibTeX XMLCite \textit{W. Cocke} and \textit{D. Skabelund}, Algebra Univers. 82, No. 1, Paper No. 17, 7 p. (2021; Zbl 1498.20068) Full Text: DOI
Galatos, Nick; Jipsen, Peter; Kinyon, Michael; Přenosil, Adam Lattice-ordered pregroups are semi-distributive. (English) Zbl 1498.06034 Algebra Univers. 82, No. 1, Paper No. 16, 7 p. (2021). MSC: 06F05 PDFBibTeX XMLCite \textit{N. Galatos} et al., Algebra Univers. 82, No. 1, Paper No. 16, 7 p. (2021; Zbl 1498.06034) Full Text: DOI
Deng, Guofeng; Sai, Ezzeddine El; Manders, Trevor; Mayr, Peter; Nakkirt, Poramate; Sparks, Athena Sandwiches for promise constraint satisfaction. (English) Zbl 1509.68100 Algebra Univers. 82, No. 1, Paper No. 15, 9 p. (2021). MSC: 68Q25 08A70 68R07 68Q17 PDFBibTeX XMLCite \textit{G. Deng} et al., Algebra Univers. 82, No. 1, Paper No. 15, 9 p. (2021; Zbl 1509.68100) Full Text: DOI arXiv
Mthethwa, Simo Characterising certain compactifications of frames with special attention to Freudenthal. (English) Zbl 1498.06026 Algebra Univers. 82, No. 1, Paper No. 14, 11 p. (2021). MSC: 06D22 54D35 PDFBibTeX XMLCite \textit{S. Mthethwa}, Algebra Univers. 82, No. 1, Paper No. 14, 11 p. (2021; Zbl 1498.06026) Full Text: DOI
Kearnes, Keith A.; Meredith, Connor; Szendrei, Ágnes Neutrabelian algebras. (English) Zbl 1496.08002 Algebra Univers. 82, No. 1, Paper No. 13, 14 p. (2021). Reviewer: Agata Pilitowska (Warszawa) MSC: 08A30 08B10 08C20 PDFBibTeX XMLCite \textit{K. A. Kearnes} et al., Algebra Univers. 82, No. 1, Paper No. 13, 14 p. (2021; Zbl 1496.08002) Full Text: DOI arXiv
Nuspl, Philipp Solving a fixed number of equations over finite groups. (English) Zbl 1498.20078 Algebra Univers. 82, No. 1, Paper No. 12, 13 p. (2021). MSC: 20F10 13P15 20F70 68Q25 PDFBibTeX XMLCite \textit{P. Nuspl}, Algebra Univers. 82, No. 1, Paper No. 12, 13 p. (2021; Zbl 1498.20078) Full Text: DOI
Kazda, Alexandr; Zhuk, Dmitriy Existence of cube terms in finite algebras. (English) Zbl 1498.08006 Algebra Univers. 82, No. 1, Paper No. 11, 29 p. (2021). MSC: 08B05 08A40 68Q25 PDFBibTeX XMLCite \textit{A. Kazda} and \textit{D. Zhuk}, Algebra Univers. 82, No. 1, Paper No. 11, 29 p. (2021; Zbl 1498.08006) Full Text: DOI arXiv
Fioravanti, Stefano Mal’cev conditions corresponding to identities for compatible reflexive relations. (English) Zbl 1498.08004 Algebra Univers. 82, No. 1, Paper No. 10, 12 p. (2021). MSC: 08B05 08B10 PDFBibTeX XMLCite \textit{S. Fioravanti}, Algebra Univers. 82, No. 1, Paper No. 10, 12 p. (2021; Zbl 1498.08004) Full Text: DOI arXiv
Gutiérrez García, Javier; Höhle, Ulrich; Kubiak, Tomasz Invariance of projective modules in \(\mathsf{Sup}\) under self-duality. (English) Zbl 1457.18006 Algebra Univers. 82, No. 1, Paper No. 9, 20 p. (2021). Reviewer: Sergejs Solovjovs (Praha) MSC: 18D20 06F07 03G10 06D10 06D75 18B25 PDFBibTeX XMLCite \textit{J. Gutiérrez García} et al., Algebra Univers. 82, No. 1, Paper No. 9, 20 p. (2021; Zbl 1457.18006) Full Text: DOI
Gein, Alexander G.; Shushpanov, Mikhail P. Sufficient conditions for the finiteness of the 3-generated lattice with modular and distributive type elements among generators. (English) Zbl 1498.06012 Algebra Univers. 82, No. 1, Paper No. 8, 15 p. (2021). MSC: 06B25 06B05 PDFBibTeX XMLCite \textit{A. G. Gein} and \textit{M. P. Shushpanov}, Algebra Univers. 82, No. 1, Paper No. 8, 15 p. (2021; Zbl 1498.06012) Full Text: DOI
Ciungu, Lavinia Corina Results in L-algebras. (English) Zbl 1486.06011 Algebra Univers. 82, No. 1, Paper No. 7, 18 p. (2021). Reviewer: Jānis Cīrulis (Riga) MSC: 06F35 06F15 06F05 03G25 PDFBibTeX XMLCite \textit{L. C. Ciungu}, Algebra Univers. 82, No. 1, Paper No. 7, 18 p. (2021; Zbl 1486.06011) Full Text: DOI
Moraschini, T.; Raftery, J. G.; Wannenburg, J. J. Epimorphisms in varieties of subidempotent residuated structures. (English) Zbl 1498.03055 Algebra Univers. 82, No. 1, Paper No. 6, 26 p. (2021). MSC: 03B47 03G25 06F05 03B55 06D20 PDFBibTeX XMLCite \textit{T. Moraschini} et al., Algebra Univers. 82, No. 1, Paper No. 6, 26 p. (2021; Zbl 1498.03055) Full Text: DOI arXiv
Adams, M. E.; Dziobiak, W. Remarks about the Q-lattice of the variety of lattices. (English) Zbl 1498.08008 Algebra Univers. 82, No. 1, Paper No. 5, 16 p. (2021). MSC: 08C15 06B05 06B20 06B25 PDFBibTeX XMLCite \textit{M. E. Adams} and \textit{W. Dziobiak}, Algebra Univers. 82, No. 1, Paper No. 5, 16 p. (2021; Zbl 1498.08008) Full Text: DOI
Lipparini, Paolo The Tschantz and the Alvin higher conditions are equivalent in congruence distributive varieties. (English) Zbl 07308296 Algebra Univers. 82, No. 1, Paper No. 4, 12 p. (2021). MSC: 08B10 08B05 PDFBibTeX XMLCite \textit{P. Lipparini}, Algebra Univers. 82, No. 1, Paper No. 4, 12 p. (2021; Zbl 07308296) Full Text: DOI
Bredikhin, Dmitry A. On Jónsson’s problem for groupoids of relations with operation of binary cylindrification. (English) Zbl 1486.03119 Algebra Univers. 82, No. 1, Paper No. 3, 9 p. (2021). Reviewer: Keith Kearnes (Boulder) MSC: 03G15 08B05 08A02 06A06 PDFBibTeX XMLCite \textit{D. A. Bredikhin}, Algebra Univers. 82, No. 1, Paper No. 3, 9 p. (2021; Zbl 1486.03119) Full Text: DOI
Barnard, Emily; McConville, Thomas Lattices from graph associahedra and subalgebras of the Malvenuto-Reutenauer algebra. (English) Zbl 1484.06021 Algebra Univers. 82, No. 1, Paper No. 2, 52 p. (2021). Reviewer: Satyan L. Devadoss (San Diego) MSC: 06B10 06A07 05E16 16T30 52B12 PDFBibTeX XMLCite \textit{E. Barnard} and \textit{T. McConville}, Algebra Univers. 82, No. 1, Paper No. 2, 52 p. (2021; Zbl 1484.06021) Full Text: DOI arXiv
Bourn, Dominique Split epimorphisms as a productive tool in universal algebra. (English) Zbl 1453.08003 Algebra Univers. 82, No. 1, Paper No. 1, 22 p. (2021). MSC: 08B10 08B05 18A20 18A32 18C10 18E13 PDFBibTeX XMLCite \textit{D. Bourn}, Algebra Univers. 82, No. 1, Paper No. 1, 22 p. (2021; Zbl 1453.08003) Full Text: DOI