Iterative refinement for linear systems in variable-precision arithmetic
✍ Scribed by Andrzej Kiełbasiński
- Publisher
- Springer Netherlands
- Year
- 1981
- Tongue
- English
- Weight
- 249 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0006-3835
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📜 SIMILAR VOLUMES
Accurate estimation of the inductive coupling between interconnect segments of a VLSI circuit is critical to the design of high-end microprocessors. This paper presents a class of parallel iterative methods for solving the linear systems of equations that arise in the inductance extraction process.
Splitting methods are used to solve most of the linear systems, Ax = b, when the conventional method of Gauss is not efficient. These methods use the factorization of the square matrix A into two matrices M and N as A = M -N where M is nonsingular. Basic iterative methods such as Jacobi or Gauss-Sei