According to the extensive theory of topological degree for set-valued mapping ,the authors derive the topological degree for upper semicontinuous set-valued 1-set-contractive mapping.
由集值映射的拓扑度延拓理论,推导出了上半连续集值1-集压缩映射的拓扑度。
In this paper,we prove the following theorem:(1)There exist fixed-sets of upper semicontinuous closed-valued correspondences on A_1 and T_I countably compact spaces;(2)There exist fixed-sets of uppersemicontinuous closed-set correspondences on T_1 countably compact spaces.
证明了 A_1可数紧 T_2 空间 X 上的上半连续闭值对应存在不变可数紧子集,T_1可数紧空间 X 上的上半连续闭集对应存在不变可数紧子集。
This paper considers the non-existence of non-trivial upper semi-continuous subadditiveα-positively homogeneous functionals defined on S(Ω,∑,μ) and Lβ(Ω,∑,μ).
本文得到了S(Ω,∑,μ)和Lβ(Ω,∑,μ)分别不存在非零的上半连续、次加、α-正齐性泛函(分别有0<α≤1和β<α≤1)的充要条件。
We also prove its solution set is a closed set,as well as establish the upper semicontinuity property of the solution set for perturbed implict multi-valued vector equilibrium problems and the lower semicontinuity property of the solution set for perturbed equilibrium problems.
在Hausdorff线性拓扑空间中引入和研究了一类多值隐向量平衡问题,通过运用Ky Fan截口定理,证明了其解的存在性,并进一步研究了一类扰动的多值隐向量平衡问题解集的闭性和上半连续性以及另一类扰动的平衡问题解集的下半连续性。
The close property and the upper semicontinuity property of the solution set for perturbed generalized vector equilibrium problems are also established.
通过运用Fan-Browder不动点定理及FKKM定理,证明了一类广义向量平衡问题(GVEP)解的存在性,推广和改进了Fu-Wan在广义集值映射向量平衡问题中的相关研究成果,并进一步研究了一类(GVEP)解集的闭性及上半连续性。
It is easy to find an alternative characterization of upper semicontinuity.
上半连续的一个替补定义是很容易找出的。
Fixed Point Theorems For Multivalued Mappinqs of Upper Hemicontinuous
关于弱上半连续多值映象的不动点定理
The Definition of Upper Continuity of Function in the Distance Space and its Equivalence Condition;
距离空间中上半连续函数的定义及等价条件
Up Semi-continuous of the Ideal Solutions of Vector Optimization Problems with Set-valued Maps
集值映射向量优化问题理想解的上半连续性
Hyperspaces of the Regions Below of upper Semi-continuous Maps on Non-compact Metric Spaces;
非紧度量空间上的上半连续函数下方图形超空间
With the topological degree, the fixed theorems for upper semicontinuous set-valued1- set-contractive mapping is studied.
研究了上半连续集值1-集压缩映射的不动点定理。
Upper Semi-continuity of G-proper Efficient Solution Mapping for Multi-objective Optimization;
多目标最优化问题G-真有效解映射的上半连续性
Perturbation of Eventually Norm Continuous Semigroups on Hilbert Space
Hilbert空间上最终范数连续半群的扰动
A Linear Perturbed Palais-Smale Condition for Lower Semicontinuous Functions on Banach Spaces;
Banach空间上下半连续函数的线性扰动P-S条件
Semi-continuity and E-quasiconvexity of Functions on E-convex Set
E-凸集上的函数的半连续性与E-拟凸性
On Some Questions of Semicontinuous Lattices and Strongly Continuous Lattices;
半连续格和强连续格若干问题的研究
Several Necessary and Sufficient Conditions of the Demicontinuity and the Continuity of the Real Valued Function;
实函数半连续、连续的某些充要条件
semi-continuous activated sludge test
半连续活性污泥试验
semicontinuous vacuum resistance furnace
半连续式真空电阻炉
semicontinuous automatic centrifuge
半连续式自动离心机
semicontinuous hotstrip mill
半连续式带材热轧机
cable semicontinuous casting machine
钢丝绳半连续铸造机
semicontinuous wide strip mill
半连续式宽带钢轧机