Dirichlet–Jordan test
id:
dirichlet-jordan-test-164-3270083
title:
Dirichlet–Jordan test
text:
In mathematics, the Dirichlet–Jordan test gives sufficient conditions for a real-valued, periodic function f to be equal to the sum of its Fourier series at a point of continuity. Moreover, the behavior of the Fourier series at points of discontinuity is determined as well. It is one of many conditions for the convergence of Fourier series. The original test was established by Peter Gustav Lejeune Dirichlet in 1829, for piecewise monotone functions. It was extended in the late 19th century by Ca
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Dirichlet%E2%80%93Jordan_test
date created:
2005-02-03T02:29:07Z
date modified:
2024-08-28T18:50:10Z
main entity:
{"identifier":"Q1227685","url":"https://www.wikidata.org/entity/Q1227685"}
image:
fields total:
13
integrity:
14