### Impacto

Llavona, José G. and Ibort Latre, Luis Alberto and Linares Briones, Pablo
(2012)
*A representation theorem for orthogonally additive polynomials on Riesz spaces.*
Revista matemática complutense, 25
(1).
21-30 .
ISSN 1139-1138

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Official URL: http://www.springerlink.com/content/p328874m514780v0/fulltext.pdf

## Abstract

The aim of this article is to prove a representation theorem for orthogonally additive polynomials in the spirit of the recent theorem on representation of orthogonally additive polynomials on Banach lattices but for the setting of Riesz spaces. To this purpose the notion of p-orthosymmetric multilinear form is introduced and it is shown to be equivalent to the orthogonally additive property of the corresponding polynomial. Then the space of positive orthogonally additive polynomials on an Archimedean Riesz space taking values on an uniformly complete Archimedean Riesz space is shown to be isomorphic to the space of positive linear forms on the n-power in the sense of Boulabiar and Buskes of the original Riesz space.

Item Type: | Article |
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Uncontrolled Keywords: | Orthogonally additive polynomials; Riesz spaces |

Subjects: | Sciences > Mathematics > Functional analysis and Operator theory |

ID Code: | 15845 |

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Deposited On: | 06 Jul 2012 09:16 |

Last Modified: | 06 Feb 2014 10:32 |

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