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Computational Aspects of the Calculation of Isometry Groups in General Relativity

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dc.contributor.authorRoveda, Jose Arnaldo F. [UNESP]
dc.contributor.authorSkea, James E. F.
dc.contributor.authorAraujo, Marcelo E.
dc.contributor.authorRoveda, Sandra R. M. M. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:31:51Z
dc.date.available2014-05-20T15:31:51Z
dc.date.issued2009-01-01
dc.description.abstractWe describe the ideas behind the package 'isometry', implemented in Maple to calculate isometry groups of dimensions 2, 3 and 4 in General Relativity. The package extends the functionality of previous programs written to perform invariant classification of space-times in General Relativity. Programming solutions used to surmount problems encountered with the calculation of eigenvectors and the determination of the signs of expressions are described. We also show how the package can be used to find the Killing vectors of a space-time.en
dc.description.affiliationUniv Estadual Paulista, São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, São Paulo, Brazil
dc.format.extent19-22
dc.identifierhttp://dx.doi.org/10.1109/ICC.2009.77
dc.identifier.citationProceedings of The International Conference on Computing, Engineering and Information. Los Alamitos: IEEE Computer Soc, p. 19-22, 2009.
dc.identifier.doi10.1109/ICC.2009.77
dc.identifier.lattes6249842109354856
dc.identifier.orcid0000-0003-3390-8747
dc.identifier.urihttp://hdl.handle.net/11449/40880
dc.identifier.wosWOS:000290876000004
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE), Computer Soc
dc.relation.ispartofProceedings of The International Conference on Computing, Engineering and Information
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleComputational Aspects of the Calculation of Isometry Groups in General Relativityen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dcterms.rightsHolderIEEE Computer Soc
dspace.entity.typePublication
unesp.author.lattes6249842109354856[4]
unesp.author.orcid0000-0003-3390-8747[4]

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