Abstract
A new method requiring O(log N) operations for the factorization of a symmetric tridiagonal Toeplitz matrix is presented. The method is shown to require O(N) operations in O(log N) steps using N processors for forward and backward substitution, and to exhibit a high degree of parallelism. The algorithm is derived using a generalized form of Gauss elimination which is applicable, with other operation-count bounds, to the general sparse matrix problem.
| Original language | English (US) |
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| Title of host publication | Conference Proceedings - Annual Phoenix Conference |
| Publisher | IEEE |
| Pages | 82-86 |
| Number of pages | 5 |
| ISBN (Print) | 0818606916 |
| State | Published - Dec 1 1986 |
Publication series
| Name | Conference Proceedings - Annual Phoenix Conference |
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ASJC Scopus subject areas
- General Engineering