Journal of Shanghai University（Natural Science Edition） ›› 2012, Vol. 18 ›› Issue (1): 40-42.doi: 10.3969/j.issn.1007-2861.2012.01.008
• Mathematics.Physics and Chemistry • Previous Articles Next Articles
WANG Wen-huan
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Abstract: The energy E(G) of a graph G is defined as the sum of absolute values of eigenvalues of G. Let Fn,q be a set of forests with n vertices and q components. For given n and q, we derive a graph with minimal energy in Fn,q.
CLC Number:
O 157.5
O 157.6
WANG Wen-huan. Minimal-Energy Graph for a Forest with a Given Number of Components[J]. Journal of Shanghai University（Natural Science Edition）, 2012, 18(1): 40-42.
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URL: https://www.journal.shu.edu.cn/EN/10.3969/j.issn.1007-2861.2012.01.008
https://www.journal.shu.edu.cn/EN/Y2012/V18/I1/40
