Localization results for the non-truncated max-product sampling operators based on Fejér and sinc-type kernels
In 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.
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De Gruyter
2016-03-01
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| Series: | Demonstratio Mathematica |
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| Online Access: | http://www.degruyter.com/view/j/dema.2016.49.issue-1/dema-2016-0005/dema-2016-0005.xml?format=INT |
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doaj-bd35fbf047e842098b8c465c45f10ca82020-11-25T00:30:44ZengDe GruyterDemonstratio Mathematica2391-46612016-03-01491384910.1515/dema-2016-0005dema-2016-0005Localization results for the non-truncated max-product sampling operators based on Fejér and sinc-type kernelsCoroianu Lucian0Gal Sorin G.1Department of Mathematics and Computer Science, The University of Oradea, Universitatii 1, 410087, Oradea, RomaniaDepartment of Mathematics and Computer Science, The University of Oradea, Universitatii 1, 410087, Oradea, RomaniaIn 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.http://www.degruyter.com/view/j/dema.2016.49.issue-1/dema-2016-0005/dema-2016-0005.xml?format=INTmax-product sampling operatorssignal theoryFejér-type kernelsinc (Whitaker-type) kernellocalization resultlocal direct resultLipschitz function on subintervalsPrimary 41A36, 41A40Secondary 41A27, 41A20, 94A12 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Coroianu Lucian Gal Sorin G. |
| spellingShingle |
Coroianu Lucian Gal Sorin G. Localization results for the non-truncated max-product sampling operators based on Fejér and sinc-type kernels Demonstratio Mathematica max-product sampling operators signal theory Fejér-type kernel sinc (Whitaker-type) kernel localization result local direct result Lipschitz function on subintervals Primary 41A36, 41A40 Secondary 41A27, 41A20, 94A12 |
| author_facet |
Coroianu Lucian Gal Sorin G. |
| author_sort |
Coroianu Lucian |
| title |
Localization results for the non-truncated max-product sampling operators based on Fejér and sinc-type kernels |
| title_short |
Localization results for the non-truncated max-product sampling operators based on Fejér and sinc-type kernels |
| title_full |
Localization results for the non-truncated max-product sampling operators based on Fejér and sinc-type kernels |
| title_fullStr |
Localization results for the non-truncated max-product sampling operators based on Fejér and sinc-type kernels |
| title_full_unstemmed |
Localization results for the non-truncated max-product sampling operators based on Fejér and sinc-type kernels |
| title_sort |
localization results for the non-truncated max-product sampling operators based on fejér and sinc-type kernels |
| publisher |
De Gruyter |
| series |
Demonstratio Mathematica |
| issn |
2391-4661 |
| publishDate |
2016-03-01 |
| description |
In 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. |
| topic |
max-product sampling operators signal theory Fejér-type kernel sinc (Whitaker-type) kernel localization result local direct result Lipschitz function on subintervals Primary 41A36, 41A40 Secondary 41A27, 41A20, 94A12 |
| url |
http://www.degruyter.com/view/j/dema.2016.49.issue-1/dema-2016-0005/dema-2016-0005.xml?format=INT |
| work_keys_str_mv |
AT coroianulucian localizationresultsforthenontruncatedmaxproductsamplingoperatorsbasedonfejerandsinctypekernels AT galsoring localizationresultsforthenontruncatedmaxproductsamplingoperatorsbasedonfejerandsinctypekernels |
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1725325274034208768 |