Margolis, Stuart; Rhodes, John Degree 2 transformation semigroups as continuous maps on graphs: foundations and structure. (English) Zbl 1509.20127 Int. J. Algebra Comput. 31, No. 6, 1065-1091 (2021). MSC: 20M20 20M10 20M30 PDFBibTeX XMLCite \textit{S. Margolis} and \textit{J. Rhodes}, Int. J. Algebra Comput. 31, No. 6, 1065--1091 (2021; Zbl 1509.20127) Full Text: DOI arXiv
Bodirsky, Manuel; Starke, Florian; Vucaj, Albert Smooth digraphs modulo primitive positive constructability and cyclic loop conditions. (English) Zbl 1502.08004 Int. J. Algebra Comput. 31, No. 5, 929-967 (2021). MSC: 08A40 05C20 08B05 05C38 08A70 PDFBibTeX XMLCite \textit{M. Bodirsky} et al., Int. J. Algebra Comput. 31, No. 5, 929--967 (2021; Zbl 1502.08004) 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
Jackson, Marcel; Kowalski, Tomasz; Niven, Todd Complexity and polymorphisms for digraph constraint problems under some basic constructions. (English) Zbl 1401.05132 Int. J. Algebra Comput. 26, No. 7, 1395-1433 (2016). MSC: 05C20 08A70 08A40 08A35 68Q25 PDFBibTeX XMLCite \textit{M. Jackson} et al., Int. J. Algebra Comput. 26, No. 7, 1395--1433 (2016; Zbl 1401.05132) Full Text: DOI arXiv
Barto, Libor; Bulín, Jakub CSP dichotomy for special polyads. (English) Zbl 1277.68220 Int. J. Algebra Comput. 23, No. 5, 1151-1174 (2013). MSC: 68R10 05C05 05C15 68Q17 PDFBibTeX XMLCite \textit{L. Barto} and \textit{J. Bulín}, Int. J. Algebra Comput. 23, No. 5, 1151--1174 (2013; Zbl 1277.68220) Full Text: DOI
Koubek, Václav; Rödl, Vojtěch; Shemmer, Benjamin Representing subdirect product monoids by graphs. (English) Zbl 1203.05157 Int. J. Algebra Comput. 19, No. 5, 705-721 (2009). MSC: 05C90 20M30 20M20 20M07 PDFBibTeX XMLCite \textit{V. Koubek} et al., Int. J. Algebra Comput. 19, No. 5, 705--721 (2009; Zbl 1203.05157) Full Text: DOI