[1]王平华,林丽玉.Baskakov算子的收敛速度的估计[J].华侨大学学报(自然科学版),2002,23(1):16-18.[doi:10.3969/j.issn.1000-5013.2002.01.004]
Wang Pinghua,Lin Liyu.Estimate on Convergence Rate of Baskakov Operator[J].Journal of Huaqiao University(Natural Science),2002,23(1):16-18.[doi:10.3969/j.issn.1000-5013.2002.01.004]
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Baskakov算子的收敛速度的估计(
)
《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]
- 卷:
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第23卷
- 期数:
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2002年第1期
- 页码:
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16-18
- 栏目:
-
- 出版日期:
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2002-01-20
文章信息/Info
- Title:
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Estimate on Convergence Rate of Baskakov Operator
- 文章编号:
-
1000-5013(2002)01-0016-03
- 作者:
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王平华; 林丽玉
-
泉州师范学院数学系; 泉州师范学院数学系 泉州362000; 泉州362000
- Author(s):
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Wang Pinghua; Lin Liyu
-
Dept. of Math., Quanzhou Normal College, 362011, Quanzhou
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- 关键词:
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Bskakov算子; 收敛速度; 系数估计
- Keywords:
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Baskakov operator; convergence rate; estimate of coefficient
- 分类号:
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O174.41
- DOI:
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10.3969/j.issn.1000-5013.2002.01.004
- 文献标志码:
-
A
- 摘要:
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对概率型 Baskakov算子 B*n (f,x)在 (0,+∞ )上,收敛于 [f(x+ ) + f(x-) ]/2的收敛性进行研究 .利用概率论的方法,对 Guo和 Khan关于 B*n (f,x)收敛速度的估计作进一步的改进,得到更精确的系数估计
- Abstract:
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A study is made on the convergence of Baskakov operator B * n(f,x), a probabilistic operator, converging [f(x +)+f(x -)]/2 on (0,+∞). Guo and Khan’s estimate to the convergence rate of B * n(f,x) is further improved by using probability method and a more accurate estimate of coefficient is obtained.
更新日期/Last Update:
2014-03-23