On a graph isomorphic to its intersection graph: self-graphoidal graphs
A graph \(G\) is called a graphoidal graph if there exists a graph \(H\) and a graphoidal cover \(\psi\) of \(H\) such that \(G\cong\Omega(H,\psi)\). Then the graph \(G\) is said to be self-graphoidal if it is isomorphic to one of its graphoidal graphs. In this paper, we have examined the existence...
Збережено в:
| Дата: | 2019 |
|---|---|
| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Lugansk National Taras Shevchenko University
2019
|
| Теми: | |
| Онлайн доступ: | https://admjournal.luguniv.edu.ua/index.php/adm/article/view/149 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Algebra and Discrete Mathematics |
Репозитарії
Algebra and Discrete Mathematics| Резюме: | A graph \(G\) is called a graphoidal graph if there exists a graph \(H\) and a graphoidal cover \(\psi\) of \(H\) such that \(G\cong\Omega(H,\psi)\). Then the graph \(G\) is said to be self-graphoidal if it is isomorphic to one of its graphoidal graphs. In this paper, we have examined the existence of a few self-graphoidal graphs from path length sequence of a graphoidal cover and obtained new results on self-graphoidal graphs. |
|---|