A congruence on the semiring of normal tropical matrices
A congruence on the semiring of normal tropical matrices
复制标题
正常热带矩阵半环上的同余式
DOI:
10.1016/j.laa.2018.06.027
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发表时间:
2018-10
影响因子:
1.1
通讯作者:
Zeng Lingli
中科院分区:
文献类型:
--
作者:
Yu Baomin;Zhao Xianzhong;Zeng Lingli
We introduce and study a congruence ρ on the normal tropical matrix semiring M n N, which is relevant to the Kleene stars of normal tropical matrices. We prove that this congruence is a bisemilattice congruence and give an exact description of each ρ-class. In particular, we show that the ρ-class Eρ is an interval when E is a strongly regular normal tropical matrix. We also present a method using Floyd–Warshall algorithm to compute the greatest lower bound of Eρ in such case.
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DOI:
10.1016/s0304-0208(08)72960-8
发表时间:
1984
期刊:
North-holland Mathematics Studies
影响因子:
--
作者:
M. Gondran;M. Minoux
通讯作者:
M. Gondran;M. Minoux
DOI:
10.1007/s00605-004-0265-0
发表时间:
2005-02
期刊:
Monatshefte für Mathematik
影响因子:
--
作者:
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通讯作者:
X. Zhao
DOI:
10.1112/jlms/s1-39.1.427
发表时间:
1964
影响因子:
1.2
作者:
T. Blyth
通讯作者:
T. Blyth
影响因子:
1.1
作者:
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通讯作者:
Sergeĭ Sergeev;H. Schneider;P. Butkovic
影响因子:
1.1
作者:
J. Linde;M. J. Puente
通讯作者:
J. Linde;M. J. Puente