Deterministic computation of the Frobenius form
Deterministic computation of the Frobenius form
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Frobenius 形式的确定性计算
DOI:
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发表时间:
2001
期刊:
影响因子:
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通讯作者:
A. Storjohann
中科院分区:
文献类型:
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作者:
A. Storjohann
A deterministic algorithm for computing the Frobenius canonical-form of a matrix over a field is described. A similarity transformation-matrix is recovered in the same time. The algorithm is nearly optimal, requiring about the same number of field operations as required for matrix multiplication. Previously-known reductions to matrix multiplication are probabilistic.