The Images of the Clique Operator and Its Square are Different
LetGbe the class of all graphs andKbe the clique operator.The validity of the equalityK(G)=K2(G)has been an open question forseveral years. A graph inK(G)but not inK2(G)is exhibited here.
| Author: | |
|---|---|
| Format: | article |
| Status: | Published version |
| Publication Date: | 2014 |
| Country: | Argentina |
| Institution: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repository: | CONICET Digital (CONICET) |
| Language: | English |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/32871 |
| Online Access: | http://hdl.handle.net/11336/32871 |
| Access Level: | Open access |
| Keyword: | Clique Graph Clique Operator Iterated Clique Graph Octahedral Graph https://purl.org/becyt/ford/1.1 https://purl.org/becyt/ford/1 |
| Summary: | LetGbe the class of all graphs andKbe the clique operator.The validity of the equalityK(G)=K2(G)has been an open question forseveral years. A graph inK(G)but not inK2(G)is exhibited here. |
|---|