On the characteristic polynomial of a sum of matrices
On the characteristic polynomial of a sum of matrices
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DOI:
10.1080/03081088008817315
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发表时间:
1980-02
影响因子:
1.1
通讯作者:
S. A. Amitsur
中科院分区:
文献类型:
--
作者:
S. A. Amitsur
A formula is proved which relates the coefficients of the characteristic polynomial of a sum of matrices ΣtiAi with the coefficients of the characteristics polynomials in the monomials At1 …At, t⩽n. Two applications are given.