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On the approximation by rational combinations of a class of functions |
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| Authors: | Xue Yinchuan Hou Xiangqian |
| Institution: | (1) Department of Mathematics, Ningxia University, Yinchuan, Ningxia, People's Republic of China |
| Abstract: |       ( )   0,1] —               { (n)} —      ,  + .    ,  f(x) 0,1]  
() , x
1
,x
2 0, 1], (1)=(2), f(x
1
)=f(x
2
). |
| Keywords: | |
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