On the local base of a primitive and nonpowerful sign pattern
On the local base of a primitive and nonpowerful sign pattern
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DOI：
10.1016/j.disc.2015.02.020
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发表时间：
2015-08
期刊：
影响因子：
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通讯作者：
Guanglong Yu;Z. Miao
中科院分区：
文献类型：
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作者：
Guanglong Yu;Z. Miao
Denote by l A (k) the k th smallest local base of a primitive and nonpowerful sign pattern A. In this paper, more “gaps” for the k th local base are shown, and the primitive and nonpowerful sign patterns with the k th local base in [2 n 2− 8 n+ 9+ k, 2 n 2− 4 n+ k] are completely characterized.
