On the Buratti-Horak-Rosa Conjecture about Hamiltonian Paths in Complete Graphs

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5 Citazioni (Scopus)

Abstract

In this paper we investigate a problem proposed by Marco Buratti, Peter Horak and Alex Rosa (denoted by BHR-problem) concerning Hamiltonian paths in the complete graph with prescribed edge-lengths. In particular we solve BHR({1^a,2^b,t^c}) for any even integer t≥4, provided that a+b≥t−1. Furthermore, for t=4,6,8 we present a complete solution of BHR({1^a,2^b,t^c}) for any positive integer a,b,c.
Lingua originaleEnglish
pagine (da-a)N/A-N/A
Numero di pagine20
RivistaElectronic Journal of Combinatorics
Stato di pubblicazionePubblicato - 2014

Keywords

  • Complete graph
  • Edge-length
  • Hamiltonian path

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