Logarithm of the Discrete Fourier Transform Academic Article uri icon


  • The discrete Fourier transform defines a unitary matrix operator. The logarithm of this operator is computed, along with the projection maps onto its eigenspaces. A geometric interpretation of the discrete Fourier transform is also given.

published proceedings

  • International Journal of Mathematics and Mathematical Sciences

author list (cited authors)

  • Aristidou, M., & Hanson, J.

citation count

  • 1

complete list of authors

  • Aristidou, Michael||Hanson, Jason

publication date

  • October 2007