Re: [math-fun] Lewis Carroll's determinant method and some (new?) uses

10 Mar 2014

      * Warren D Smith <warren.wds@gmail.com> [Mar 10. 2014 07:22]:
...
[...]
For Toeplitz matrices, there should be FFT methods.

For circulants := diag(vec(v)) we certainly have
det = prod of elements of Fourier transformed vec(v)

The following should be useful:
  Victor Y. Pan:
  Structured matrices and polynomials: Unified Superfast Algorithms,
  Springer-Verlag, (2001)

Best,  jj

Re: [math-fun] Lewis Carroll's determinant method and some (new?) uses

Joerg Arndt