A fundamental theorem of algebra for sums of exponentials
Classical Analysis and ODEs
2023-12-27 v1
Abstract
Determination of linear combination of exponential functions with unknown rate constants from its sampled values is a problem of considerable interest. Here we present a constructive and explicit solution to this problem. Moments of such linear combinations appear in this construction.
Cite
@article{arxiv.2312.15543,
title = {A fundamental theorem of algebra for sums of exponentials},
author = {Pierce Ellingson and Farhad Jafari},
journal= {arXiv preprint arXiv:2312.15543},
year = {2023}
}