The L(3; 2; 1) Labeling of Some Expanded Graphs
Let G = (V;E) be a nontrivial and connected graph. The L(3; 2; 1) labeling of graph G is a function f : V ! N [ f0g such that jf(u) ???? f(v)j 3 for every u; v 2 V with d(u; v) = 1, jf(u) ???? f(v)j 2 for every u; v 2 V with d(u; v) = 2, and jf(u) ???? f(v)j 1 for every u; v 2 V with d(u; v) =...
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| 格式: | Theses |
| 語言: | Indonesia |
| 在線閱讀: | https://digilib.itb.ac.id/gdl/view/42230 |
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