Octagonal prime graceful labeling
Let G be a graph with p vertices and q edges. Define a bijection f : V (G) → {1, 8, ..., p(3p - 2)} by f(vi) = i(3i - 2) for every i from 1 to p and define a 1 - 1 mapping fopgl ∗ : E(G) → set of natural number N such that f∗(uv) = |f(u) - f(v)| for all edges (uv) ∈ E(G).The induced function f is sa...
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| Hlavní autor: | |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Accademia Piceno Aprutina dei Velati
2024-01-01
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| Edice: | Ratio Mathematica |
| Témata: | |
| On-line přístup: | https://eiris.it/ojs/index.php/ratiomathematica/article/view/1312 |
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