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PDF(374 KB)
Banach空间中的弱凸集和W-太阳集
Weakly Convex Set and W-Sun Set in Banach Spaces
本文在光滑Banach空间的框架下, 引进弱凸集和W-太阳集的概念,研究它们性质, 并给出了在逼近问题中的应用.
Under the frame of the smooth Banach spaces, we introduce the notions of the weakly convex set and the W-sun set and present their properties and applications in approximation problems.
广义投影算子 / 弱凸集 / W-太阳集 {{custom_keyword}} /
generalized projection operator / weakly convex set / W-sun set {{custom_keyword}} /
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国家自然科学基金资助项目(10671050);黑龙江省杰出青年基金项目(JC200707)
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