Co-even geodetic number of a graph
Let be a graph with vertex set and edge set . If is a set of vertices of , then is the union of all sets for If then is a geodetic set for . The geodetic number is the minimum cardinality of a geodetic set. A geodetic set is called co- even geodetic set if the degree of vertex is even num...
| Published in: | Ratio Mathematica |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Accademia Piceno Aprutina dei Velati
2022-12-01
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| Subjects: | |
| Online Access: | http://eiris.it/ojs/index.php/ratiomathematica/article/view/922 |
| Summary: | Let be a graph with vertex set and edge set . If is a set of vertices of , then is the union of all sets for If then is a geodetic set for . The geodetic number is the minimum cardinality of a geodetic set. A geodetic set is called co- even geodetic set if the degree of vertex is even number for all . The cardinality of a smallest co-even geodetic set of , denoted by is the co- even geodetic number of . In this paper, we find the co- even geodetic number of certain graphs and complement graphs |
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| ISSN: | 1592-7415 2282-8214 |