Hell, Pavol; Nishiyama, Hiroshi; Stacho, Ladislav Hamiltonian cycles in covering graphs of trees. (English) Zbl 1441.05131 Discrete Appl. Math. 282, 271-281 (2020). MSC: 05C45 05C05 05C70 05C85 PDFBibTeX XMLCite \textit{P. Hell} et al., Discrete Appl. Math. 282, 271--281 (2020; Zbl 1441.05131) Full Text: DOI
Hell, Pavol; Nishiyama, Hiroshi; Stacho, Ladislav Hamiltonian cycles in covering graphs of trees. (English) Zbl 1474.05233 Gao, Xiaofeng (ed.) et al., Combinatorial optimization and applications. 11th international conference, COCOA 2017, Shanghai, China, December 16–18, 2017. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 10628, 261-275 (2017). MSC: 05C45 PDFBibTeX XMLCite \textit{P. Hell} et al., Lect. Notes Comput. Sci. 10628, 261--275 (2017; Zbl 1474.05233) Full Text: DOI
Gargano, Luisa; Hammar, Mikael; Hell, Pavol; Stacho, Ladislav; Vaccaro, Ugo Spanning spiders and light-splitting switches. (English) Zbl 1044.05048 Discrete Math. 285, No. 1-3, 83-95 (2004). MSC: 05C45 05C90 05C05 PDFBibTeX XMLCite \textit{L. Gargano} et al., Discrete Math. 285, No. 1--3, 83--95 (2004; Zbl 1044.05048) Full Text: DOI
Gargano, Luisa; Hell, Pavol; Stacho, Ladislav; Vaccaro, Ugo Spanning trees with bounded number of branch vertices. (English) Zbl 1056.68587 Widmayer, Peter (ed.) et al., Automata, languages and programming. 29th international colloquium, ICALP 2002, Málaga, Spain, July 8–13, 2002. Proceedings. Berlin: Springer (ISBN 3-540-43864-5). Lect. Notes Comput. Sci. 2380, 355-365 (2002). MSC: 68T20 68M10 90C27 90C35 68R10 PDFBibTeX XMLCite \textit{L. Gargano} et al., Lect. Notes Comput. Sci. 2380, 355--365 (2002; Zbl 1056.68587) Full Text: Link