Simple rational approximation
id:
simple-rational-approximation-233-7358081
title:
Simple rational approximation
text:
Simple rational approximation (SRA) is a subset of interpolating methods using rational functions. Especially, SRA interpolates a given function with a specific rational function whose poles and zeros are simple, which means that there is no multiplicity in poles and zeros. Sometimes, it only implies simple poles. The main application of SRA lies in finding the zeros of secular functions. A divide-and-conquer algorithm to find the eigenvalues and eigenvectors for various kinds of matrices is wel
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wiki
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encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Simple_rational_approximation
date created:
date modified:
2021-07-06T19:56:27Z
main entity:
{"identifier":"Q7520822","url":"https://www.wikidata.org/entity/Q7520822"}
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13
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