... primitive idempotent element 本原幂等元 primitive matrix 素矩阵 primitive number 本原数 ...
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Since the eighties of last century, research on exponents and generalized exponents of primitive digraphs (primitive matrix) has made a rapid progress. A lot of problems have already been solved satisfactorily.
上世纪80年代以来,有关本原有向图(本原矩阵)的本原指数及广义本原指数的研究进展非常迅速,许多问题已圆满解决。
参考来源 - 双色有向图的指数·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper we study some classes of symmetric primitive matrix with trace nonzero, and obtain their characterization.
对含正对角元的对称本原矩阵的本原指数集的分布进行具体的研究，得到几类本原矩阵的分布规律。
This paper prove which, that cyclic matrix equivalent to periodic matrix and primitive matrix equivalent to aperiodic matrix.
本文证明了循环矩阵等价于周期矩阵，而本原矩阵等价于非周期矩阵。
A family of symmetric primitive matrix with small exponent is characterized, consequently a foundation is laid for the complete characterization of symmetric primitive matrix problem.
讨论了一类小指数对称本原矩阵的刻画问题，为对称本原矩阵的完全刻画奠定基础。
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