๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Spanning Trees Crossing Few Barriers

โœ Scribed by Tetsuo Asano; Mark de Berg; Otfried Cheong; Leonidas J. Guibas; Jack Snoeyink; Hisao Tamaki


Publisher
Springer
Year
2003
Tongue
English
Weight
232 KB
Volume
30
Category
Article
ISSN
0179-5376

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Spanning Trees with Few Leaves
โœ Masao Tsugaki; Tomoki Yamashita ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Springer Japan ๐ŸŒ English โš– 272 KB
Heavy cycles and spanning trees with few
โœ Binlong Li; Shenggui Zhang ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 205 KB

Let G be a 2-connected weighted graph and k โ‰ฅ 2 an integer. In this note we prove that if the sum of the weighted degrees of every k + 1 pairwise nonadjacent vertices is at least m, then G contains either a cycle of weight at least 2m/(k + 1) or a spanning tree with no more than k leaves.