Prony's method in several variables: symbolic solutions by universal interpolation
Commutative Algebra
2017-03-14 v2 Numerical Analysis
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.
Keywords
Cite
@article{arxiv.1603.03944,
title = {Prony's method in several variables: symbolic solutions by universal interpolation},
author = {Tomas Sauer},
journal= {arXiv preprint arXiv:1603.03944},
year = {2017}
}
Comments
20 pages