实Hilbert空间中一个拟非扩张映射有限族的公共不动点的粘滞逼近算法

本文构造了两种平行算法, 用来解决实Hilbert空间中有限多个拟非扩张映射的公共不动点的问题,这两种算法改进完善了本方向以前所得的结果.     

Bernstein算子迭代布尔和的点态逼近性质(英文)

In this paper, with the help of modulus of smoothness ω2r(f,t), we discuss the pointwise approximation properties for the iterated Boolean sums of Bernstein operator B n and obtain direct and inverse theorems when 1-1/r ≤λ≤ 1, r ∈N.