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Error bounds for kronrod extension of generalizations of micchelli-rivlin quadrature formula for analytic functions
dc.creator | Mutavdžić Đukić, Rada | |
dc.creator | Pejčev, Aleksandar | |
dc.creator | Spalević, Miodrag | |
dc.date.accessioned | 2022-09-19T18:36:24Z | |
dc.date.available | 2022-09-19T18:36:24Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 1068-9613 | |
dc.identifier.uri | https://machinery.mas.bg.ac.rs/handle/123456789/2954 | |
dc.description.abstract | We consider the Kronrod extension of generalizations of the Micchelli-Rivlin quadrature formula for the Fourier-Chebyshev coefficients with the highest algebraic degree of precision. For analytic functions, the remainder term of these quadrature formulas can be represented as a contour integral with a complex kernel. We study the kernel on elliptic contours with foci at the points -/+ 1 and the sum of semi-axes rho > 1 for the mentioned quadrature formulas. We derive L-infinity-error bounds and L-1-error bounds for these quadrature formulas. Finally, we obtain explicit bounds by expanding the remainder term. Numerical examples that compare these error bounds are included. | en |
dc.publisher | Kent State University | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/174002/RS// | |
dc.rights | restrictedAccess | |
dc.source | Electronic Transactions on Numerical Analysis | |
dc.subject | remainder term for analytic functions | en |
dc.subject | Kronrod extension of generalizations of the Micchelli-Rivlin quadrature formula | en |
dc.subject | error bound | en |
dc.subject | contour integral representation | en |
dc.subject | Chebyshev weight function of the first kind | en |
dc.title | Error bounds for kronrod extension of generalizations of micchelli-rivlin quadrature formula for analytic functions | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 35 | |
dc.citation.other | 50: 20-35 | |
dc.citation.rank | M21 | |
dc.citation.spage | 20 | |
dc.citation.volume | 50 | |
dc.identifier.doi | 10.1553/etna-vol50s20 | |
dc.identifier.scopus | 2-s2.0-85058243095 | |
dc.identifier.wos | 000459296200003 | |
dc.type.version | publishedVersion |
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