Extending polynomials in maximal and minimal ideals

Given a homogeneous polynomial on a Banach space E belonging to some maximal or minimal polynomial ideal, we consider its iterated extension to an ultrapower of E and prove that this extension remains in the ideal and has the same ideal norm. As a consequence, we show that the Aron-Berner extension...

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Detalles Bibliográficos
Autores principales: Carando, D., Galicer, D.
Formato: Artículo publishedVersion
Publicado: 2010
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00345318_v46_n3_p669_Carando
http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00345318_v46_n3_p669_Carando_oai
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