# H-irregularity strengths of plane graphs
> Bača M.

URL kanonis: https://discover.unhas.ac.id/publications/pub_scopus_85100466061
Jurnal / Konferensi: Symmetry
Tahun terbit: 2021
DOI: https://doi.org/10.3390/sym13020229
ISSN: 20738994
Kuartil SJR: Q2
Citations: 3

## Authors
- Bača M.

## Abstract
Graph labeling 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 characteristics, 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.

## Keywords
- Combinatorics
- Vertex (graph theory)
- Mathematics
- Graph
- 1-planar graph
- Discrete mathematics
- Line graph

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Sumber: Discover Unhas — RIMS Universitas Hasanuddin.
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