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On permanents of matrices over a commutative additively idempotent semiring

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 نشر من قبل Haifeng Lian
 تاريخ النشر 2012
  مجال البحث
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Let $R$ be a commutative additively idempotent semiring. In this paper, some properties and characterizations for permanents of matrices over $R$ are established, and several inequalities for permanents are given. Also, the adjiont matrices of matriecs over $R$ are considered. Partial results obtained in this paper generalize the corresponding ones on fuzzy matrices, on lattice matrices and on incline matrices.



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