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Nowhere-zero eigenvectors of graphs

✍ Scribed by Akbari, S.; Ghorbani, E.; Mahmoodi, A.

Book ID
118052400
Publisher
Taylor and Francis Group
Year
2012
Tongue
English
Weight
117 KB
Volume
61
Category
Article
ISSN
0308-1087

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## Abstract In this paper, we characterize graphs whose tensor product admit nowhere‐zero 3‐flow. The main result is: For two graphs __G__~1~ and __G__~2~ with δ β‰₯ 2 and __G__~2~ not belonging to a well‐characterized class of graphs, the tensor product of __G__~1~ and __G__~2~ admits a nowhere‐zero