Hell, Pavol; Huang, Jing; Lin, Jephian C.-H. Strong cocomparability graphs and slash-free orderings of matrices. (English) Zbl 07809682 SIAM J. Discrete Math. 38, No. 1, 828-844 (2024). MSC: 05C50 05C75 06A07 PDFBibTeX XMLCite \textit{P. Hell} et al., SIAM J. Discrete Math. 38, No. 1, 828--844 (2024; Zbl 07809682) Full Text: DOI arXiv
Hell, Pavol; Nešetřil, Jaroslav Graphs and homomorphisms. (English) Zbl 1062.05139 Oxford Lecture Series in Mathematics and its Applications 28. Oxford: Oxford University Press (ISBN 0-19-852817-5/hbk). xii, 244 p. (2004). Reviewer: Mark E. Watkins (Syracuse) MSC: 05C99 05C15 05C20 05C62 06A07 PDFBibTeX XMLCite \textit{P. Hell} and \textit{J. Nešetřil}, Graphs and homomorphisms. Oxford: Oxford University Press (2004; Zbl 1062.05139)
Hell, Pavol; Li, Weixuan; Schmerl, James H. Jump number and width. (English) Zbl 0646.06001 Order 3, 227-234 (1986). Reviewer: R.Firlová MSC: 06A06 PDFBibTeX XMLCite \textit{P. Hell} et al., Order 3, 227--234 (1986; Zbl 0646.06001) Full Text: DOI
Häggkvist, Roland; Hell, Pavol Graphs and parallel comparison algorithms. (English) Zbl 0469.05056 Combinatorics, graph theory and computing, Proc. 11th southeast. Conf., Boca Raton/Florida 1980, Vol. II, Congr. Numerantium 29, 497-509 (1980). MSC: 05C99 06A05 68P10 PDFBibTeX XML