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dc.contributor.authorYetkin, E. Fatih
dc.contributor.authorDaǧ, Hasan
dc.date.accessioned2019-06-27T08:04:32Z
dc.date.available2019-06-27T08:04:32Z
dc.date.issued2012
dc.identifier.isbn9783642224539
dc.identifier.isbn9783642224522
dc.identifier.issn1612-3956
dc.identifier.urihttps://hdl.handle.net/20.500.12469/953
dc.identifier.urihttps://doi.org/10.1007/978-3-642-22453-9_44
dc.description.abstractWe suggest a simple and an efficient way of selecting a suitable set of interpolation points for the well-known rational Krylov based model order reduction techniques. To do this some sampling points from the frequency response of the transfer function are taken. These points correspond to the places where the sign of the numerical derivation of transfer function changes. The suggested method requires a set of linear system's solutions several times. But they can be computed concurrently by different processors in a parallel computing environment. Serial performance of the method is compared to the well-known H-2 optimal method for several benchmark examples. The method achieves acceptable accuracies (the same order of magnitude) compared to that of H-2 optimal methods and has a better performance than the common selection procedures such as linearly distributed points.
dc.language.isoEnglish
dc.publisherSpringer-Verlag Berlin
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleOn the selection of ınterpolation points for rational Krylov Methods
dc.typeProceedings Paper
dc.identifier.startpage415
dc.identifier.endpage422
dc.relation.journalScientific Computing in Electrical Engineering SCEE 2010
dc.identifier.volume16
dc.identifier.wosWOS:000335745600049
dc.identifier.doi10.1007/978-3-642-22453-9_44
dc.contributor.khasauthorDaǧ, Hasan


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