摘要:借助于r-阶古典光滑模ωr(f,t),研究了Bernstein-Kantorovich算子导数与它所逼近函数光滑性之间的关系,得到了Bernstein-Kantorovich算子导数与r-阶古典光滑模ωr(f,t)的等价定理.
蒋红标. Bernstein-Kantorovich算子导数与光滑性[J]. journal6, 2003, 24(1): 68-70.
JIANG Hong-Biao. Derivatives of Bernstein-Kantorovich Operators and Smoothness[J]. journal6, 2003, 24(1): 68-70.