arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1903.00554math.CO
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$k$ -连通直径2图的$t$ -Pebbling

$t$-Pebbling in $k$-connected diameter two graphs

Liliana Alcón, Marisa Gutierrez, Glenn Hurlbert

摘要:

图卵石模型的消耗性资源的运输。当两个鹅卵石在边缘移动时,一个到达目的地,而另一个被消耗。$t$ -pebbling数是最小整数$m$,使得任何初始分布的$m$ pebbles供应可以通过pebbling移动将$t$ pebbles放置在任何目标顶点上。直径为2的图的1-pebbling数是一个很好的研究。本文研究了在连通度条件下直径为2的图的$t$ -pebbling数.

英文摘要:

Graph pebbling models the transportation of consumable resources. As two pebbles move across an edge, one reaches its destination while the other is consumed. The $t$-pebbling number is the smallest integer $m$ so that any initially distributed supply of $m$ pebbles can place $t$ pebbles on any target vertex via pebbling moves. The 1-pebbling number of diameter two graphs is well-studied. Here we investigate the $t$-pebbling number of diameter two graphs under the lense of connectivity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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