Circulant matrix methods for the numerical solution of partial differential equations by FFT convolutions

This publication has 5 references indexed in Scilit:

• Fast elliptic solvers—an overview
  Applied Mathematics and Computation, 1984
• The inverse of a block-circulant matrix
  IEEE Transactions on Antennas and Propagation, 1983
• The Application of Constrained Least Squares Estimation to Image Restoration by Digital Computer
  IEEE Transactions on Computers, 1973
• Use of fast fourier transforms for solving partial differential equations in physics
  Journal of Computational Physics, 1972
• Fast Fourier transform method of computing difference equations and simulating filters
  IEEE Transactions on Audio and Electroacoustics, 1967