𝔖 Bobbio Scriptorium
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The th upper bases of primitive non-powerful signed digraphs

✍ Scribed by Yanling Shao; Jian Shen; Yubin Gao


Book ID
118221050
Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
482 KB
Volume
309
Category
Article
ISSN
0012-365X

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Primitive non-powerful symmetric loop-fr
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In [B.M. Kim, B.C. Song, W. Hwang, Primitive graphs with given exponents and minimum number of edges, Linear Algebra Appl. 420 (2007) 648-662], the minimum number of edges of a simple graph on n vertices with exponent k was determined. In this paper, we completely determine the minimum number, H(n,