This HTML5 document contains 29 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dcthttp://purl.org/dc/terms/
dbohttp://dbpedia.org/ontology/
foafhttp://xmlns.com/foaf/0.1/
n14https://global.dbpedia.org/id/
dbthttp://dbpedia.org/resource/Template:
rdfshttp://www.w3.org/2000/01/rdf-schema#
n15http://
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
wikipedia-enhttp://en.wikipedia.org/wiki/
dbphttp://dbpedia.org/property/
dbchttp://dbpedia.org/resource/Category:
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
wikidatahttp://www.wikidata.org/entity/
dbrhttp://dbpedia.org/resource/

Statements

Subject Item
dbr:Iterative_rational_Krylov_algorithm
rdfs:label
Iterative rational Krylov algorithm
rdfs:comment
The iterative rational Krylov algorithm (IRKA), is an iterative algorithm, useful for model order reduction (MOR) of single-input single-output (SISO) linear time-invariant dynamical systems. At each iteration, IRKA does an Hermite type interpolation of the original system transfer function. Each interpolation requires solving shifted pairs of linear systems, each of size ; where is the original system order, and is the desired reduced model order (usually ).
dct:subject
dbc:Mathematical_modeling dbc:Numerical_analysis
dbo:wikiPageID
67858994
dbo:wikiPageRevisionID
1056575282
dbo:wikiPageWikiLink
dbr:Multiple-input_multiple-output dbr:Single-input_single-output dbr:Model_order_reduction dbr:Linear_system dbc:Numerical_analysis dbr:Laplace_transform dbr:Optimization dbc:Mathematical_modeling dbr:Maxwell's_equations dbr:Dynamical_system dbr:Eigenvalues dbr:Transfer_function
dbo:wikiPageExternalLink
n15:modelreduction.org
owl:sameAs
wikidata:Q107292978 n14:Fmhw2
dbp:wikiPageUsesTemplate
dbt:Reflist dbt:Math_theorem
dbo:abstract
The iterative rational Krylov algorithm (IRKA), is an iterative algorithm, useful for model order reduction (MOR) of single-input single-output (SISO) linear time-invariant dynamical systems. At each iteration, IRKA does an Hermite type interpolation of the original system transfer function. Each interpolation requires solving shifted pairs of linear systems, each of size ; where is the original system order, and is the desired reduced model order (usually ). The algorithm was first introduced by Gugercin, Antoulas and Beattie in 2008. It is based on a first order necessary optimality condition, initially investigated by Meier and Luenberger in 1967. The first convergence proof of IRKA was given by Flagg, Beattie and Gugercin in 2012, for a particular kind of systems.
prov:wasDerivedFrom
wikipedia-en:Iterative_rational_Krylov_algorithm?oldid=1056575282&ns=0
dbo:wikiPageLength
9050
foaf:isPrimaryTopicOf
wikipedia-en:Iterative_rational_Krylov_algorithm
Subject Item
dbr:Model_order_reduction
dbo:wikiPageWikiLink
dbr:Iterative_rational_Krylov_algorithm
Subject Item
wikipedia-en:Iterative_rational_Krylov_algorithm
foaf:primaryTopic
dbr:Iterative_rational_Krylov_algorithm