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- weakly closed convex set 弱闭凸集
- Every weakly countably compact closed convex set in a locally convex space has the quasi-weak drop property. 局部凸空间中每个弱可数紧闭凸集具拟弱滴状性质.
- Some important properties of multifacility location models are to be dealt with, and an optimality condition for multifacility location problem on a closed convex set is put forward. 主要讨论多场址模型的性质,并给出了闭凸集上多场址问题的最优性条件。
- A Note on Weak Drop Property for Bounded Closed Convex Sets 关于有界闭凸集上的弱滴性质的注记
- bounded closed convex set 有界闭凸集合
- closed convex set 闭凸集(合)
- Let N be a nest on a Hilbert space H. and U be any weakly closed AlgN-module. 设N是Hilbert空间H中的一个套,u是任一弱闭AlgN-模。
- The Closeness of Convex Hull of A Finite Union of Bounded closed Convex Sets 有限个闭凸集之并的凸包的闭性问题
- Decomposition of trace class operators in weakly closed modules over nest algebras. 套代数弱闭模中迹类算子的分解。
- Title: Decomposition of trace class operators in weakly closed modules over nest algebras. 关键词:弱闭模;迹类算子;秩一算子;分解;距离公式
- Suppose that N is admissible and U is a weakly closed Alg(N)-module. It is shown that there exist unitary operators in U if and only if I- = I and for any N > 0, N- > 0. 假设套N是可接受的;则得到弱闭Alg(N)-模u中存在酉算子的充要条件是I-=I且对任意 M>0;有N->0.
- Deepen the open mapping theorem,define the closed mapping and the weakly closed mapping under untithesis,and also discuss some of their related properties. 深化算子的开映射定理,对偶地定义了算子的闭映射与弱闭映射,并讨论了相关的若干性质。
- closed convex sets 闭凸集
- Projection onto convex sets (POCS) is used in this paper. 本文采用POCS方法进行超分辨率图像复原研究。
- This Paper discusses the linear regression of one variable from the vie-wpoint of convex set and convex function in the light of the MSAE principles. 本文用凸集和凸函数观点讨论按MSAE准则下的一元线性回归.
- The problem of the existence of a cone subdifferential for the cone convex set valued maps in the locally convex, linear and topological vector space is discussed. 在局部凸线性拓扑向量空间讨论了一种锥凸集值映射的锥次微分的存在性问题;证明了几个锥次微分的存在定理.
- Key words Biharmonic equation positive entire solution close convex subset continuous mapping relative compactness equicontinuity. 本刊中 包含“双调和方程;正整解;闭凸子集;连续映照;相对紧;等度连续.
- A conic linear system is a system of the form P: find x that solves b- Ax E Cy, E Cx, where Cx and Cy are closed convex cones, and the data for the system is d = (A, b). 本文的主要目的,在于利用一套系统化的设计方法,来设计新型螺栓成型机可调行程之后通出机构。
- The existence and uniqueness of the element of best approximation on sequentially weak compact convex set in the normed linear spaces are studied,the conclusion of which improves and generalizes the existing result of Erwin kreysziy. 研究了在严格凸赋范线性空间上无穷维弱列紧凸子集的最佳近似元的存在与唯一性,所得结论改进和推广了Erwin Kreysziy 等已有的结果。
- During on-line computation, an appropriate invariant ellipsoid is chosen from the terminal convex set according to the real state, which enlarges the initial feasible region efficiently. 在线运算时,根据实际的终端状态即时地选择合适的终端不变集,从而有效地扩大了系统的可行域。