期刊文献+

Baskakov算子的连续模保持性质

On the Preserve Property of BASKOV's Polynomial Mode
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摘要 给出了Baskakov算子关于函数单调性以及连续模的保持性质。 The paper describes the property related to monotonicity and modulus of continuig which are preserved by Baskakov polynomials.
作者 赵振宇
机构地区 宁夏大学数学系
出处 《固原师专学报》 2002年第3期11-13,共3页 Journal of Guyuan Teachers College
关键词 算子 单调性 连续模 Operator monotonicity modulus of continuity.
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参考文献9

  • 1Lorentz G. G. Bernstein Polynomial. Toronto [ M ]: University of Toronto Press 1953.23 ~ 25.
  • 2Davis P. J. Interpolation and Approximation[ M]. Blaisdell, walthan , Mass. 1963. 108 ~ 114.
  • 3Schoenberg I. J. On variation diminishing approximation methods, in On nunerical approximation. Ed by R. E Langer[ M ] . The University of Wisconsin press, 1959:249 ~ 274.
  • 4Brown B. M, Elliott D, Paget D. F. Lipschitz constants for the Bernstein polynomials of a Lipschitz continuous function[ J]. J. Approx. Theory 1987,49:196 ~ 199.
  • 5Zhong Kai Li. Bernstein polynomials and modulus of continuity[ J]. J. Approx Theory.2000. 102:171 ~ 174.
  • 6Baskakov. V. A. An example of a sequence of linear positive operators in the space of cominuous functions [ J ].DAN, 1957,113: 249 ~ 251 ( in Russian).
  • 7Martini. R.. On the Approximation of functions together with their derivatives by sertain linea positive operators [ J ] . Indag Math. 1969,31:473 ~ 481.
  • 8Vechia B. D. On the preservation of Lipschitz constants for same linear operators [ J ]. Bollettino U. M. I 1989,7 (3~ B):125 ~ 136.
  • 9侯象乾,薛银川.若干类线性正算子的Λ_ω(A)类保持性质[J].宁夏大学学报(自然科学版),1995,16(1):11-16. 被引量:11

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