Determinantal identities over commutative semirings

Determinantal identities over commutative semirings
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DOI:
10.1016/j.laa.2004.02.019
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发表时间:
2004-08
影响因子:
1.1
通讯作者:
Phillip L. Poplin;R. Hartwig
Phillip L. Poplin;R. Hartwig
中科院分区:
数学3区
文献类型:
--
作者:
Phillip L. Poplin;R. Hartwig

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给出了交换半环上行列式恒等式的一个发展。这包括一个推广的柯西-比奈和拉普拉斯定理,以及结果的复合矩阵和伴随。进一步证明了拉普拉斯定理是阶s-伴随恒等式的一个特例。
We present a development of determinantal identities over commutative semirings. This includes a generalization of the Cauchy–Binet and Laplace Theorems, as well as results on compound matrices and adjoints. It is further shown that Laplace's Theorem is a special case of the grade-s-adjoint identity.