χ(G ∙ H) = χb(G), where b = χ(H). The lexicographic product of two graphs is a perfect graph if and only if both factors are perfect (Ravindra & Parthasarathy ... |
| Лексикографическое произведение графов |  |
Лексикографическое произведение или суперпозиция графов — конструкция графа по данным двум.
Если связи рёбер в двух графах являются отношениями порядка, то связь рёбер в их лексикографическом произведении является соответствующим... Википедия
Videolar Let G1 = (V1,E1) and G2 = (V2,E2) be two graphs. The lexicographic product. G1 ◦ G2 has V1 × V2 as its vertex-set, and two vertices x1x2 and y1y2 are adjacent ... |
Graph lexicographic products can be computed in the Wolfram Language using GraphProduct[G1, G2, "Lexicographic"]. The "double graph" of a ... |
In this paper, through a labeling method and a modification on this labeling, we obtained that the lexicographic product graphs are antimagic. |
December 1961 The lexicographic product of graphs. Gert Sabidussi · DOWNLOAD PDF + SAVE TO MY LIBRARY. Duke Math. J. 28(4): 573-578 (December 1961). |
![Lexicographic product graphs Pm[Pn] are antimagic - ScienceDirect](imgx.php?https://ars.els-cdn.com/content/image/1-s2.0-S0972860017301846-gr1.jpg)
![PDF] Connectivity of lexicographic product and direct product ...](imgx.php?https://figures.semanticscholar.org/5a184dba5fbac5ea2d581817aece85ef695e1158/3-Figure1-1.png)
7 дек. 2021 г. · In this paper, we will discuss multidistance radio labeling used for channel assignment problems over wireless communication. Abstract · Lexicographic Product of Graphs · Main Results |
1 мар. 2024 г. · In this paper, we mainly discuss the arbitrary partitionability of the lexicographic product of traceable graph and AP graph. |
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