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bn:02016394n
Noun Concept
Categories: Mathematical analysis, Fourier series, Approximation theory
EN
Dirichlet kernel
EN
In mathematical analysis, the Dirichlet kernel, named after the German mathematician Peter Gustav Lejeune Dirichlet, is the collection of periodic functions defined as where n is any nonnegative integer. Wikipedia
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EN
In mathematical analysis, the Dirichlet kernel, named after the German mathematician Peter Gustav Lejeune Dirichlet, is the collection of periodic functions defined as where n is any nonnegative integer. Wikipedia
IS A
periodic function
FACET OF
approximation theory
NAMED AFTER
Peter Gustav Lejeune Dirichlet
Wikipedia
EN
Dirichlet kernel
Wikidata
EN
Dirichlet kernel

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