Document Zbl 0702.15007

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Algebraic theory of fast mixed-radix transforms. I: Generalized Kronecker product of matrices. (English) Zbl 0702.15007

Arch. Math., Brno 25, No. 3, 149-161 (1989).

The author gives a generalization of the Kronecker product (a little like a semidirect product) with potential applications to methods like fast Fourier transform, involving evaluating a product Mx by factoring the matrix M.

Reviewer: K.H.Kim

Cited in 1 Review

MSC:

15A23	Factorization of matrices
65T50	Numerical methods for discrete and fast Fourier transforms
15A30	Algebraic systems of matrices
65F30	Other matrix algorithms (MSC2010)

Keywords:

generalized Kronecker product of matrices; fast mixed-radix transform; fast Fourier transform; factorization of matrices

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