Read More
Date: 10-4-2022
1324
Date: 28-7-2016
1209
Date: 13-5-2022
1187
|
Koh et al. (1980) and Gallian (2007) define a web graph as a stacked prism graph with the edges of the outer cycle removed.
Web graphs are graceful.
Precomputed properties of web graphs are available in the Wolfram Language as GraphData["Web", n].
The term "web graph" is also used (e.g., Horvat and Pisanski 2010) to refer to the stacked prism graph itself, where is a cycle graph, is a path graph, and denotes a graph Cartesian product.
The bipartite double graph of the web graph for odd is .
Gallian, J. "Dynamic Survey of Graph Labeling." Elec. J. Combin. DS6. Dec. 21, 2018.
https://www.combinatorics.org/ojs/index.php/eljc/article/view/DS6.Horvat, B. and Pisanski, T. "Products of Unit Distance Graphs." Disc. Math. 310, 1783-1792, 2010.
Koh, K. M.; Rogers, D. G.; Teo, H. K.; and Yap, K. Y. "Graceful Graphs: Some Further Results and Problems." Congr. Numer. 29, 559-571, 1980.
|
|
علامات بسيطة في جسدك قد تنذر بمرض "قاتل"
|
|
|
|
|
أول صور ثلاثية الأبعاد للغدة الزعترية البشرية
|
|
|
|
|
مكتبة أمّ البنين النسويّة تصدر العدد 212 من مجلّة رياض الزهراء (عليها السلام)
|
|
|