ACADSTAFF UGM
| Title | : | INCOMING LOCAL EXPONENT FOR A TWO-CYCLE BICOLOUR HAMILTONIAN DIGRAPH WITH A DIFFERENCE |
| Author | : |
YOGO DWI PRASETYO (1) Prof. Dr. Sri Wahyuni, S.U. (2) Dr.rer.nat. Yeni Susanti, S.Si., M.Si. (3) Dr. Diah Junia Eksi Palupi, S.U. (4) |
| Date | : | 1 2021 |
| Keyword | : | incoming local exponent, bicolour digraph,hamiltonian,difference incoming local exponent, bicolour digraph,hamiltonian,difference |
| Abstract | : | A bicolour digraph is a directed graph with arcs in two colours, red and black. Let m and h be nonnegative integers representing the number of red arcs and black arcs, respectively. The incoming local exponent of a vertex vx on a bicolour digraph is the smallest positive integer m + h over all pairs of nonnegative integers (m, h) such that for every vertex in vg there is a walk from vg to vx consisting of m red arcs and h black arcs. We discuss incoming local exponents for a Hamiltonian bicolour digraph with two cycles of lengths n and 5n + 1. We also present the primitivity of this digraph, as well as a formula for the incoming local exponents at its vertices. |
| Group of Knowledge | : | Matematika |
| Original Language | : | English |
| Level | : | Internasional |
| Status | : |
Published
|
| No | Title | Action |
|---|---|---|
| 1 |
yogo IJCGTA 2021 June.pdf
Document Type : [PAK] Full Dokumen
|
View |