jectured that the vertices and faces of a planar graph may be colored with six colors such that every two adjacent or incident ones are colored differently.
In this paper, we prove that the vi-simultaneous chromatic number of any outerplanar graph G is either Δ + 2 or Δ + 3, where Δ is the maximum degree of G.
Jun 3, 2022 · In this paper, we prove that the vi-simultaneous chromatic number of any outerplanar graph G is either \Delta+2 or \Delta+3, where \Delta is the maximum degree ...
Jun 3, 2022 · Abstract. A vi-simultaneous proper k-coloring of a graph G is a coloring of all vertices and incidences of the graph in which any two ...
Simultaneous coloring of vertices and incidences of outerplanar graphs.
In this paper, we prove that the $vi$-simultaneous chromatic number of any outerplanar graph $G$ is either $\Delta+2$ or $\Delta+3$, where $\Delta$ is the ...
May 15, 2022 · Simultaneous coloring of vertices and incidences of graphs · Mahsa Mozafari-Nia, Moharram N. Iradmusa · Published 15 May 2022 · Mathematics.
Simultaneous coloring of vertices and incidences of Outerplanar graphs · On Vertex Coloring of Graphs · V Yegnanarayanan. Download Free PDF View PDF. Free PDF.
May 15, 2022 · In this paper, we introduce the simultaneous coloring of vertices and incidences of graphs and show that the minimum number of colors for ...
Missing: outerplanar | Show results with:outerplanar
In this paper, we introduce the simultaneous coloring of vertices and incidences of graphs and show that the minimum number of colors for simultaneous proper ...
Missing: outerplanar | Show results with:outerplanar