S. Nakayama et S. Masuyama, PARALLEL ALGORITHMS FOR FINDING A HAMILTONIAN PATH AND A HAMILTONIAN CYCLE IN AN IN-TOURNAMENT GRAPH, IEICE transactions on fundamentals of electronics, communications and computer science, E81A(5), 1998, pp. 757-767
Citations number
16
Categorie Soggetti
Engineering, Eletrical & Electronic","Computer Science Hardware & Architecture","Computer Science Information Systems
As a super class of tournament digraphs, Bang-Jensen, Huang and Prisne
r [4] defined an in-tournament digraph (in-toumament for short) and in
vestigated a number of its nice properties. The in-tournament is a dir
ected graph in which the set of in-neighbors of every vertex induces a
tournament digraph. In other words, the presence of arcs (x,z) and (y
,z) implies that exactly one of (x,y) or (y,z) exists. In this paper,
we propose, for in-tournaments, parallel algorithms for examining the
existence of a Hamiltonian path and a Hamiltonian cycle and for constr
ucting them, if they exist.