Circular \({\boldsymbol{(4-\epsilon )}}\) -Coloring of Some Classes of Signed Graphs (Q6161257)
From MaRDI portal
scientific article; zbMATH DE number 7702741
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Circular \({\boldsymbol{(4-\epsilon )}}\) -Coloring of Some Classes of Signed Graphs |
scientific article; zbMATH DE number 7702741 |
Statements
Circular \({\boldsymbol{(4-\epsilon )}}\) -Coloring of Some Classes of Signed Graphs (English)
0 references
27 June 2023
0 references
signed graph
0 references
circular coloring
0 references
planar graph
0 references
4-color theorem
0 references
