การกำกับอย่างสง่างามบนเส้นเชื่อมแสดงทิศทางของไดกราฟที่มีวงอย่างน้อย 2 วง
This project consider the digraph C(c x a) which obtained by determining a direction to all edges of cycle Ca for c cycles and identifying a vertex of each cycle to a single vertex. Then, we construct a directed edge labeling to this digraph, where a is an odd integer such that a ≥ 3 and c is an int...
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| 主要作者: | |
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| 其他作者: | |
| 格式: | Senior Project |
| 語言: | Thai |
| 出版: |
จุฬาลงกรณ์มหาวิทยาลัย
2019
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| 主題: | |
| 在線閱讀: | https://digiverse.chula.ac.th/Info/item/dc:10634 |
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| 機構: | Chulalongkorn University |
| 語言: | Thai |
| 總結: | This project consider the digraph C(c x a) which obtained by determining a direction to all edges of cycle Ca for c cycles and identifying a vertex of each cycle to a single vertex. Then, we construct a directed edge labeling to this digraph, where a is an odd integer such that a ≥ 3 and c is an integer such that c ≥ 2. Finally, we proved that the constructed labeling is a directed edge-graceful labeling for this digraph C(c x a). |
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