当前位置:
X-MOL 学术
›
J. Comb. Theory B
›
论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Reconstructing the degree sequence of a sparse graph from a partial deck
Journal of Combinatorial Theory Series B ( IF 1.4 ) Pub Date : 2022-08-03 , DOI: 10.1016/j.jctb.2022.07.004 Carla Groenland , Tom Johnston , Andrey Kupavskii , Kitty Meeks , Alex Scott , Jane Tan
中文翻译:
从部分甲板重建稀疏图的度数序列
更新日期:2022-08-05
Journal of Combinatorial Theory Series B ( IF 1.4 ) Pub Date : 2022-08-03 , DOI: 10.1016/j.jctb.2022.07.004 Carla Groenland , Tom Johnston , Andrey Kupavskii , Kitty Meeks , Alex Scott , Jane Tan
The deck of a graph G is the multiset of cards . Myrvold (1992) showed that the degree sequence of a graph on vertices can be reconstructed from any deck missing one card. We prove that the degree sequence of a graph with average degree d can be reconstructed from any deck missing cards. In particular, in the case of graphs that can be embedded on a fixed surface (e.g. planar graphs), the degree sequence can be reconstructed even when a linear number of the cards are missing.
中文翻译:
从部分甲板重建稀疏图的度数序列
图G的牌组是多组牌. Myrvold (1992) 表明,图的度数序列顶点可以从任何缺少一张牌的牌组中重建。我们证明了一个平均度数为d的图的度数序列可以从任何缺失的甲板上重建牌。特别是,在可以嵌入固定表面的图(例如平面图)的情况下,即使丢失了线性数量的卡片,也可以重建度数序列。