SCSC: Fruzsina Agocs on GMRES convergence rate
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America/New_York
3rd floor classroom (162)
3rd floor classroom
162
Description
Following on from GMRES two weeks ago, we overview the expected convergence rate and how it depends on the eigenvalue spectrum. See: http://www.math.udel.edu/~driscoll/papers/1998-DriscollTohTrefethen-547.pdf
If you missed 2 weeks ago, wikipedia on GMRES and the Arnoldi process is pretty good.
The agenda of this meeting is empty