Krylov-Newton Algorithm: Difference between revisions
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Code Developed by: <span style="color:blue"> | Code Developed by: <span style="color:blue"> Michael Scott, Oregon State University </span> |
Revision as of 17:59, 15 January 2014
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This command is used to construct a KrylovNewton algorithm object which uses a Krylov subspace accelerator to accelerate the convergence of the modified newton method. The command is of the following form:
algorithm KrylovNewton <-iterate $tangIter> <-increment $tangIncr> <-maxDim $maxDim> |
$tangIter | tangent to iterate on, options are current, initial, noTangent. default is current. |
$tangIncr | tangent to increment on, options are current, initial, noTangent. default is current |
$maxDim | max number of vectors stored. |
NOTES:
REFERENCES:
Scott, M.H. and G.L. Fenves. "A Krylov Subspace Accelerated Newton Algorithm: Application to Dynamic Progressive Collapse Simulation of Frames." Journal of Structural Engineering, 136(5), May 2010. DOI
Code Developed by: Michael Scott, Oregon State University