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dc.contributor.authorDette, Holger-
dc.contributor.authorMelas, Viatcheslav B.-
dc.date.accessioned2010-08-03T12:25:40Z-
dc.date.available2010-08-03T12:25:40Z-
dc.date.issued2010-08-03-
dc.identifier.urihttp://hdl.handle.net/2003/27322-
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-15637-
dc.description.abstractThe celebrated de la Garza phenomenon states that for a polynomial regression model of degree p-1 any optimal design can be based on at most p design points. In a remarkable paper Yang (2010) showed that this phenomenon exists in many locally optimal design problems for nonlinear models. In the present note we present a different view point on these findings using results about moment theory and Chebyshev systems. In particular, we show that this phenomenon occurs in an even larger class of models than considered so far. AMS subject classification: 62K05en
dc.language.isoenen
dc.relation.ispartofseriesDiscussion Paper / SFB 823;31/2010-
dc.subjectChebyshev systemen
dc.subjectComplete class theoremen
dc.subjectLocally optimal designen
dc.subjectMoment spaceen
dc.subjectSaturated designen
dc.subject.ddc310-
dc.subject.ddc330-
dc.subject.ddc620-
dc.titleA note on the de la Garza phenomenon for locally optimal designsen
dc.typeTextde
dc.type.publicationtypereportde
dcterms.accessRightsopen access-
Appears in Collections:Sonderforschungsbereich (SFB) 823

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