| [1] |
LI Jianjun, ZHANG Huiming.
On rational interpolation to |x| at the extended Chebyshev nodes
[J]. Journal of Hebei University(Natural Science Edition), 2023, 43(1): 16-20.
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| [2] |
CHEN Yingwei, CHANG Zhikui, WANG Zhijun.
Korovkin approximation theorem on fuzzy continuous functions of several variables
[J]. Journal of Hebei University(Natural Science Edition), 2022, 42(2): 118-123.
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| [3] |
CHEN Yingwei, WANG Zhijun.
Slice regular Jacksons theorem in quaternionic Hardy spaces
[J]. Journal of Hebei University (Natural Science Edition), 2019, 39(3): 230-234.
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| [4] |
CHEN Yingwei,WANG Zhijun.
Weierstrass’s theorem in Lp spaces of random continuous function
[J]. Journal of Hebei University (Natural Science Edition), 2018, 38(1): 7-11.
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| [5] |
WANG Zhijun,CHEN Yingwei,LI Zifang.
Bernstein's theorem in Ω ball algebra on bounded symmetric domains
[J]. Journal of Hebei University (Natural Science Edition), 2015, 35(4): 337-341.
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| [6] |
WANG Zhijun,CHEN Yingwei.
Jackson's theorem in Ω algebra on bounded symmetric domains
[J]. Journal of Hebei University (Natural Science Edition), 2014, 34(4): 342-346.
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| [7] |
XU Lan-shuan,QI Qiu-lan.
The Appriximation of A New Bernstein-type Operator
[J]. Journal of Hebei University (Natural Science Edition), 2008, 28(5): 456-458.
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| [8] |
JIANG Yan-jie.
Representation and Approximation of Anisotropic Sobolev Classes
[J]. Journal of Hebei University (Natural Science Edition), 2008, 28(4): 357-359.
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| [9] |
.
Degree of Approximation by the Integral Quasi-Kantorovich Operators in Ba Spaces
[J]. Journal of Hebei University (Natural Science Edition), 2002, 22(1): 5-9.
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