Kim, Hyobeen; Siggers, Mark Towards a dichotomy for the list switch homomorphism problem for signed graphs. (English) Zbl 07796796 Kyungpook Math. J. 63, No. 3, 355-372 (2023). MSC: 05C15 05C85 PDFBibTeX XMLCite \textit{H. Kim} and \textit{M. Siggers}, Kyungpook Math. J. 63, No. 3, 355--372 (2023; Zbl 07796796) Full Text: DOI
Siggers, Mark Reflexive graphs with near unanimity but no semilattice polymorphisms. (English) Zbl 1401.05253 Electron. J. Comb. 25, No. 4, Research Paper P4.2, 13 p. (2018). MSC: 05C75 08B05 06A07 PDFBibTeX XMLCite \textit{M. Siggers}, Electron. J. Comb. 25, No. 4, Research Paper P4.2, 13 p. (2018; Zbl 1401.05253) Full Text: Link
Brewster, Richard C.; Siggers, Mark A complexity dichotomy for signed \(\mathbf{H}\)-colouring. (English) Zbl 1393.05108 Discrete Math. 341, No. 10, 2768-2773 (2018). MSC: 05C15 05C22 PDFBibTeX XMLCite \textit{R. C. Brewster} and \textit{M. Siggers}, Discrete Math. 341, No. 10, 2768--2773 (2018; Zbl 1393.05108) Full Text: DOI
Larose, Benoit; Siggers, Mark NU polymorphisms on reflexive digraphs. (English) Zbl 1383.05134 SIAM J. Discrete Math. 32, No. 1, 728-749 (2018). MSC: 05C20 05C75 08B05 06A07 PDFBibTeX XMLCite \textit{B. Larose} and \textit{M. Siggers}, SIAM J. Discrete Math. 32, No. 1, 728--749 (2018; Zbl 1383.05134) Full Text: DOI
Hell, Pavol; Siggers, Mark Semilattice polymorphisms and chordal graphs. (English) Zbl 1284.05125 Eur. J. Comb. 36, 694-706 (2014). MSC: 05C25 PDFBibTeX XMLCite \textit{P. Hell} and \textit{M. Siggers}, Eur. J. Comb. 36, 694--706 (2014; Zbl 1284.05125) Full Text: DOI
Siggers, Mark H. A strong Mal’cev condition for locally finite varieties omitting the unary type. (English) Zbl 1216.08002 Algebra Univers. 64, No. 1-2, 15-20 (2010). Reviewer: G. I. Zhitomirskij (Herzliyya) MSC: 08B05 08A62 08A70 68Q25 PDFBibTeX XMLCite \textit{M. H. Siggers}, Algebra Univers. 64, No. 1--2, 15--20 (2010; Zbl 1216.08002) Full Text: DOI
Nešetřil, Jaroslav; Siggers, Mark H.; Zádori, László A combinatorial constraint satisfaction problem dichotomy classification conjecture. (English) Zbl 1187.68250 Eur. J. Comb. 31, No. 1, 280-296 (2010). MSC: 68Q17 90C27 PDFBibTeX XMLCite \textit{J. Nešetřil} et al., Eur. J. Comb. 31, No. 1, 280--296 (2010; Zbl 1187.68250) Full Text: DOI
MacGillivray, G.; Siggers, M. On the complexity of \(H\)-colouring planar graphs. (English) Zbl 1213.05094 Discrete Math. 309, No. 18, 5729-5738 (2009). MSC: 05C15 05C10 05C38 05C85 68Q25 PDFBibTeX XMLCite \textit{G. MacGillivray} and \textit{M. Siggers}, Discrete Math. 309, No. 18, 5729--5738 (2009; Zbl 1213.05094) Full Text: DOI
Siggers, Mark H. Dichotomy for bounded degree \(H\)-colouring. (English) Zbl 1213.05100 Discrete Appl. Math. 157, No. 2, 201-210 (2009). MSC: 05C15 PDFBibTeX XMLCite \textit{M. H. Siggers}, Discrete Appl. Math. 157, No. 2, 201--210 (2009; Zbl 1213.05100) Full Text: DOI