Formula for Hermite multivariate interpolation and partial fraction decomposition
Numerical Analysis
2026-02-06 v2 Numerical Analysis
Abstract
We present a new formula for the Hermite multivariate interpolation problem in the framework of the Chung--Yao approach. By using the respective univariate interpolation formula, we obtain a direct and explicit solution to the classical partial fraction decomposition problem for rational functions, including the real case.
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Cite
@article{arxiv.2602.02353,
title = {Formula for Hermite multivariate interpolation and partial fraction decomposition},
author = {Hakop Hakopian},
journal= {arXiv preprint arXiv:2602.02353},
year = {2026}
}
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11 pages