H-Irregularity Strengths of Plane Graphs
| Main Authors: | Baca, Martin, Hinding, Nurdin, Javed, Aisha, Semanicova-Fenovcikova, Andrea |
|---|---|
| Format: | Article PeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
, 2021
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| Subjects: | |
| Online Access: |
http://repository.unhas.ac.id/id/eprint/4759/ |
Daftar Isi:
- Graph labelling is the mapping of elements of a graph (which can be vertices, edges, faces, or a combination) to a set of numbers. The mapping usually produces partial sums (weights) of the labeled elements of the graph, and they often have an asymmetrical distribution. In this paper, we study vertex-face and edge-face labelings of two-connected plane graphs. We introduce two new graph aracteristics, namely the vertex-face H-irregularity strength and edge-face H- irregularity Strength of plane graphs. Estimations of these characteristics are obtained, and exact values for two families of graphs are determined.