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A Note on Fill for Sparse Matrices

✍ Scribed by Alan George and Wai-Hung Liu

Book ID
124920471
Publisher
Society for Industrial and Applied Mathematics
Year
1975
Tongue
English
Weight
364 KB
Volume
12
Category
Article
ISSN
0036-1429

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πŸ“œ SIMILAR VOLUMES

A Note on Fill for Sparse Matrices
A Note on Fill for Sparse Matrices
✍ George, Alan; Liu, Wai-Hung πŸ“‚ Article πŸ“… 1975 πŸ› Society for Industrial and Applied Mathematics 🌐 English βš– 391 KB
Simulated annealing for profile and fill
Simulated annealing for profile and fill reduction of sparse matrices
✍ Robert R. Lewis πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 English βš– 900 KB

## Abstract Simulated annealing can minimize both profile and fill of sparse matrices. We applied these techniques to a number of sparse matrices from the Harwell–Boeing sparse matrix collection. We were able to reduce profile typically to about 80 per cent of that attained by conventional profile