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2016 | OriginalPaper | Buchkapitel

Segre Functions in Multiprojective Spaces and Tensor Analysis

verfasst von : Luca Chiantini, Duccio Sacchi

Erschienen in: From Classical to Modern Algebraic Geometry

Verlag: Springer International Publishing

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Abstract

We introduce the notion of Segre function s X for a variety X embedded in a product of projective spaces and determine some initial property of s X , when X is a finite subset. We show in the last section how these properties can be used to derive results on the identifiability of specific tensors.

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Metadaten
Titel
Segre Functions in Multiprojective Spaces and Tensor Analysis
verfasst von
Luca Chiantini
Duccio Sacchi
Copyright-Jahr
2016
DOI
https://doi.org/10.1007/978-3-319-32994-9_8