arXiv · 1603.03944
Prony's method in several variables: symbolic solutions by universal interpolation
Abstract
The paper considers a symbolic approach to Prony's method in several variables and its close connection to multivariate polynomial interpolation. Based on the concept of universal interpolation that can be seen as a weak generalization of univariate Chebychev systems, we can give estimates on the minimal number of evaluations needed to solve Prony's problem.
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Tomas Sauer. 2016-03-12. Prony's method in several variables: symbolic solutions by universal interpolation. https://arxiv.org/abs/1603.03944
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