Jedlička, Přemysl; Pilitowska, Agata; Zamojska-Dzienio, Anna Distributive biracks and solutions of the Yang-Baxter equation. (English) Zbl 1464.16030 Int. J. Algebra Comput. 30, No. 3, 667-683 (2020). Reviewer: Marzia Mazzotta (Lecce) MSC: 16T25 20F18 20B35 08A30 PDFBibTeX XMLCite \textit{P. Jedlička} et al., Int. J. Algebra Comput. 30, No. 3, 667--683 (2020; Zbl 1464.16030) Full Text: DOI arXiv
Soroko, Ignat Realizable ranks of joins and intersections of subgroups in free groups. (English) Zbl 1452.20019 Int. J. Algebra Comput. 30, No. 3, 625-666 (2020). Reviewer: Alexander Ivanovich Budkin (Barnaul) MSC: 20E05 20E07 20F65 57M07 PDFBibTeX XMLCite \textit{I. Soroko}, Int. J. Algebra Comput. 30, No. 3, 625--666 (2020; Zbl 1452.20019) Full Text: DOI arXiv
Földvári, Attila; Horváth, Gábor The complexity of the equation solvability and equivalence problems over finite groups. (English) Zbl 1484.20056 Int. J. Algebra Comput. 30, No. 3, 607-623 (2020). MSC: 20F10 20D15 20K01 68Q25 20F70 PDFBibTeX XMLCite \textit{A. Földvári} and \textit{G. Horváth}, Int. J. Algebra Comput. 30, No. 3, 607--623 (2020; Zbl 1484.20056) Full Text: DOI
Fleischer, Lukas; Jack, Trevor The complexity of properties of transformation semigroups. (English) Zbl 1484.20110 Int. J. Algebra Comput. 30, No. 3, 585-606 (2020). MSC: 20M20 68Q25 68Q17 PDFBibTeX XMLCite \textit{L. Fleischer} and \textit{T. Jack}, Int. J. Algebra Comput. 30, No. 3, 585--606 (2020; Zbl 1484.20110) Full Text: DOI arXiv
Esbelin, Henri-Alex; Gutan, Marin Relations in the semigroup of \(2\times 2\) upper-triangular matrices. (English) Zbl 1484.20109 Int. J. Algebra Comput. 30, No. 3, 567-584 (2020). MSC: 20M20 20M05 15A30 03D35 11D61 11D72 PDFBibTeX XMLCite \textit{H.-A. Esbelin} and \textit{M. Gutan}, Int. J. Algebra Comput. 30, No. 3, 567--584 (2020; Zbl 1484.20109) Full Text: DOI
Fonseca, Graziela; Fontes, Eneilson; Martini, Grasiela Multiplier Hopf algebras: globalization for partial actions. (English) Zbl 1454.16039 Int. J. Algebra Comput. 30, No. 3, 539-565 (2020). MSC: 16T99 20L99 PDFBibTeX XMLCite \textit{G. Fonseca} et al., Int. J. Algebra Comput. 30, No. 3, 539--565 (2020; Zbl 1454.16039) Full Text: DOI arXiv
Haulmark, Matthew; Nguyen, Hoang Thanh; Tran, Hung Cong The relative hyperbolicity and manifold structure of certain right-angled Coxeter groups. (English) Zbl 1484.20073 Int. J. Algebra Comput. 30, No. 3, 501-537 (2020). MSC: 20F67 20F65 20F55 57M07 PDFBibTeX XMLCite \textit{M. Haulmark} et al., Int. J. Algebra Comput. 30, No. 3, 501--537 (2020; Zbl 1484.20073) Full Text: DOI arXiv
Olšák, Miroslav Loop conditions for strongly connected digraphs. (English) Zbl 1454.08006 Int. J. Algebra Comput. 30, No. 3, 467-499 (2020). MSC: 08B05 05C20 05C25 08B20 08A70 PDFBibTeX XMLCite \textit{M. Olšák}, Int. J. Algebra Comput. 30, No. 3, 467--499 (2020; Zbl 1454.08006) Full Text: DOI
Burde, Dietrich; Gubarev, Vsevolod Decompositions of algebras and post-associative algebra structures. (English) Zbl 1472.17043 Int. J. Algebra Comput. 30, No. 3, 451-466 (2020). Reviewer: Dmitry Artamonov (Moskva) MSC: 17B30 17B38 17D25 PDFBibTeX XMLCite \textit{D. Burde} and \textit{V. Gubarev}, Int. J. Algebra Comput. 30, No. 3, 451--466 (2020; Zbl 1472.17043) Full Text: DOI arXiv