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FFT-like Multiplication of Linear Differential Operators

Published: 01 January 2002 Publication History

Abstract

It is well known that integers or polynomials can be multiplied in an asymptotically fast way using the discrete Fourier transform. In this paper, we give an analogue of fast Fourier multiplication in the ring of skew polynomials Cx, where =x x. More precisely, we show that the multiplication problem of linear differential operators of degree n in x and degree n in can be reduced to the n n matrix multiplication problem.

References

[1]
J. Cooley, J. Tukey, An algorithm for the machine calculation of complex Fourier series, Math. Comput., 19 (1965) 297-301.
[2]
D. Coppersmith, S. Winograd, Matrix multiplication via arithmetic progressions, J. Symp. Comput., 9 (1990) 251-280.
[3]
D. Knuth, Addison-Wesley, 1981.
[4]
V. Pan, Springer, 1984.
[5]
A. Schönhage, V. Strassen, Schnelle multiplikation grosser Zahlen, Computing, 7 (1971) 281-292.
[6]
V. Strassen, Gaussian elimination is not optimal, Numer. Math., 13 (1969) 352-356.

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  1. FFT-like Multiplication of Linear Differential Operators

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    Published In

    cover image Journal of Symbolic Computation
    Journal of Symbolic Computation  Volume 33, Issue 1
    01/01/2002
    123 pages

    Publisher

    Academic Press, Inc.

    United States

    Publication History

    Published: 01 January 2002

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