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arXiv · 2203.01269

Truncated moment problems on positive-dimensional algebraic varieties

Markus Wageringel
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Abstract

This manuscript transfers the main aspects of Prony's method from finitely-supported measures to the classes of signed or non-negative measures supported on algebraic varieties of any dimension. In particular, we show that the Zariski closure of the support of these measures is determined by finitely many moments and can be computed from the kernel of certain moment matrices.

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Markus Wageringel. 2022-03-02. Truncated moment problems on positive-dimensional algebraic varieties. https://arxiv.org/abs/2203.01269

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