K-finite
id:
k-finite-268-3756229
title:
K-finite
text:
In mathematics, a K-finite function is a type of generalized trigonometric polynomial. Here K is some compact group, and the generalization is from the circle group T. From an abstract point of view, the characterization of trigonometric polynomials amongst other functions F, in the harmonic analysis of the circle, is that for functions F in any of the typical function spaces, F is a trigonometric polynomial if and only if its Fourier coefficients vanish for |n| large enough, and that this in tu
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/K-finite
date created:
date modified:
2023-02-22T19:03:08Z
main entity:
{"identifier":"Q6322832","url":"https://www.wikidata.org/entity/Q6322832"}
image:
fields total:
13
integrity:
13