An alternative approach for finding Newton's direction in solving large-scale unconstrained optimization for problems with an arrowhead Hessian matrix
In this paper, we proposed an alternative way to find the Newton direction in solving large-scale unconstrained optimization problems where the Hessian of the Newton direction is an arrowhead matrix. The alternative approach is a two-point Explicit Group GaussSeidel (2EGGS) block iterative method. T...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English English |
| Published: |
Horizon Research Publishing
2020
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| Subjects: | |
| Online Access: | https://eprints.ums.edu.my/id/eprint/27442/1/An%20Alternative%20Approach%20for%20Finding%20Newton%27s%20abstract.pdf https://eprints.ums.edu.my/id/eprint/27442/2/An%20Alternative%20Approach%20for%20Finding%20Newton%27s%20Fulltext.pdf |