Jordan condition

Jordan condition

[zhȯr′dänkən¦dish·ən]
(mathematics)
A condition for the convergence of a Fourier series of a function ƒ at a number x, namely, that there be a neighborhood of x on which ƒ is of bounded variation.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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