TR-2002014: Iterative Inversion of Structured Matrices
Gianni Codevico, Victor Ya. Pan, Marc Van Barel, Xinmao Wang · CUNY Academic Works (City University of New York) · 2002
Iterative processes for the inversion of structured matrices can be further improved by using a technique for compression and refinement via the least-squares computation.We review such processes and elaborate upon incorporation of this technique into the known frameworks.