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广义Szász-Mirakian-Baskakov型算子的同时逼近(英文)

Simultaneous Approximation on Generalized Szász-Mirakian-Baskakov Type Operators
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摘要 研究了广义Baskakov算子与Szász-Mirakian算子线性组合的同时逼近,并得到了Voronovskaja型的渐近展开公式以及误差估计. A simultaneous approximation for the linear combination of Generalized Baskakov and Szasz-Mirakian operators is studied. A Voronovskaja type asymptotic formula and an error estimate in the simultaneous approximation for these operators are obtained.
出处 《内蒙古大学学报(自然科学版)》 CAS CSCD 北大核心 2010年第1期7-12,共6页 Journal of Inner Mongolia University:Natural Science Edition
基金 Supported by the Scientific Research Fund of Higher Education Institution of Ningxia(004M33)~~
关键词 Szász-Mirakian算子 广义BASKAKOV算子 同时逼近 Szdsz-Mirakian operator Generalized Baskakov operator simultaneous approximation
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参考文献5

  • 1Durrmeyer J L. Une formule d 'inversion de la transformee de Laplace-applications a la theorie des moments [C]. Paris :Faculte des sciences de I'Universize de Paris, 1067,hese de 3e cycle.
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二级参考文献9

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