Bernstein-Durrmeyer算子在L<sup>Ba</sup><sub>M</sub>空间中的逼近定理

孙志玲

Approximation Theorems of Bernstein-Durrmeyer Operators in L^Ba_M Spaces

Approximation Theorems of Bernstein-Durrmeyer Operators in L Ba M Spaces SUN Zhi-ling

数学季刊 . 2011, (3): 400 -404 .