Approximation of signals (functions) belonging to certain Lipschitz classes by almost Riesz means of its Fourier series

Abstract To start with, signals are dealt with as functions of one variable and images are shown by elements of two variables. The investigation of these ideas is directly related to the transpiring area of information technology. The approximation properties of the periodic signals in L r ( r ≥ 1 )...

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Autors principals:	Deepmala, Laurian-Ioan Piscoran
Format:	Artigo
Idioma:	Inglês
Publicat:	SpringerOpen 2016-06-01
Col·lecció:	Journal of Inequalities and Applications
Matèries:	degree of approximation trigonometric Fourier approximation W ( L r , ξ ( t ) ) $W(L^{r}, \xi( t))$ -class of functions almost Riesz means
Accés en línia:	http://link.springer.com/article/10.1186/s13660-016-1101-5
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