Localization results for the non-truncated max-product sampling operators based on Fejér and sinc-type kernels

Lucian Coroianu, Sorin G. Gal
2016 Demonstratio Mathematica  
AbstractIn this paper, we obtain strong localization results and local direct results in the approximation of continuous functions by the non-truncated max-product sampling operators based on Fejér and sinc (Wittaker)-type kernels. These operators present potential applications in signal theory.
doi:10.1515/dema-2016-0005 fatcat:csnbzz4pxrfsbd3szic2jkiaeq