指出了关于近-强凸(近-非常凸、局部近-一致光滑)的两种不同形式的定义实质上是等价的,从而统一了有关文献中的一些结果.
This paper points out that two definitions of near-strong convexity (resp. near-very convexity, locally near uniformly smoothness) are equavlent. Some reslults about near-strong con-vexity (resp. near-very convexity, locally near uniformly smoothness) are unified.