The Primitive Exponent of a Class of Special Nonnegative Matrix Pairs
2014 ◽
Vol 915-916
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pp. 1296-1299
There is a one-to-one relationship between nonnegative matrix pairs and two-colored digraph, so the problem of matrices can be changed into that of graphics to be solved. With the knowledge of graph theory, by studying the associated directed digraph of a class of special nonnegative matrix pairs, that is a class of two-colored digraphs whose uncolored digraph have vertices and consists of one-cycle and one-cycle are considered. The exponent and characteristic of extreme two-colored digraphs are given.
2014 ◽
Vol 1061-1062
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pp. 1100-1103
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1994 ◽
Vol 25
(2)
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pp. 112-114
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