Finite Truncations of Generalized One-Dimensional Discrete Convolution Operators and Asymptotic Behavior of the Spectrum. The Matrix Case
Author(s) -
I. B. Simonenko,
Olga Nikolaievna Zabroda
Publication year - 2005
Publication title -
zeitschrift für analysis und ihre anwendungen
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.567
H-Index - 35
eISSN - 1661-4534
pISSN - 0232-2064
DOI - 10.4171/zaa/1239
Subject(s) - convolution (computer science) , spectrum (functional analysis) , mathematics , pure mathematics , circular convolution , matrix (chemical analysis) , overlap–add method , convolution power , algebra over a field , mathematical analysis , physics , fourier transform , fourier analysis , computer science , quantum mechanics , fractional fourier transform , materials science , machine learning , artificial neural network , composite material
In this paper we study the sequence {AN (a)}N∈N of finite truncations of a generalized discrete convolution operator, which have matrices of the form AN (a) ∼ ( a ( n E(N) , k E(N) , n− k ))
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