Hamiltonian Cycle Problem in Strong k-Quasi-Transitive Digraphs With Large Diameter
Let k be an integer with k ≥ 2. A digraph is k-quasi-transitive, if for any path x0x1... xk of length k, x0 and xk are adjacent. Let D be a strong k-quasi-transitive digraph with even k ≥ 4 and diameter at least k +2. It has been shown that D has a Hamiltonian path. However, the Hamiltonian cycle pr...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Zielona Góra
2021-05-01
|
| Series: | Discussiones Mathematicae Graph Theory |
| Subjects: | |
| Online Access: | https://doi.org/10.7151/dmgt.2187 |