๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The backup 2-center and backup 2-median problems on trees

โœ Scribed by Hung-Lung Wang; Bang Ye Wu; Kun-Mao Chao


Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
164 KB
Volume
53
Category
Article
ISSN
0028-3045

No coin nor oath required. For personal study only.


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It is shown that if F 1 , F 2 , ...,F t are bipartite 2-regular graphs of order n and 1 , 2 , . . . , t are positive integers such that 1 + 2 +โ€ข โ€ข โ€ข+ t = (n-2) / 2, 1 โ‰ฅ 3 is odd, and i is even for i = 2, 3, . . . , t, then there exists a 2-factorization of K n -I in which there are exactly i 2-facto

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A very odorous compound, 4-mercapto-4-methylpentan-2-one has been identiยฎed in the box tree, Buxus sempervirens L., and in broom, Sarothamnus scoparius (L.) Koch by a selective extraction of volatile thiol compounds. Although the concentration varied depending on weather and the places where samples