查询词典 lobachevski space

A section theorem, a minimax inequality and a generalized fixed point theorem where the underlying space is a product space of two topological vector space s, are given.

给出了两个拓扑向量空间的乘积空间上截口定理，极小极大不等式及一个推广的不动点定理。指出这3个形式不同的结果与Tychonov不动点定理是相互蕴含的。并且用截口定理直接证明了多值映射的一个重合定理

At first, the existence of extended form of approach to continuous selection for any set valued mapping without any continuity restriction in para-compact metric space is proved ;by the topologically separated mappings , the approximate selection theorem of sub-lower-semi-continuous mapping is established, furthermore , continuous selection problem in H-space is studied. Next, with W-correspondence, an improved variational inequality is obtained ; by the H-KKM mapping ,Ky Fan\'s minimax inequality is generalized to H-space . At last, with H-convexity instead of the linear topological structure, a new version of Browder fixed point theorem is established.Chapter 3 deals with set-valued mapping vector variational inequality and minimax problems.

第二章首先在仿紧的度量空间上对任意的集值映射建立了新的逼近连续选择定理，利用映射的拓扑可分性，在H-空间上建立了次下半连续映射的逼近连续选择定理和一个新的连续选择定理；然后利用W-对应，在H-空间上建立了广义的变分不等式；利用H-KKM映射，在H-空间上建立了广义的KyFan极小极大不等式；最后，利用H-凸性代替拓扑线性结构，在H-空间上建立了一个新型的Browder不动点定理。

According to the basic concept of a street and its pattern language, and based on the concrete investigation in the village, we try to analyze the relationship among the material pattern, social pattern and the living pattern of a street, and study the necessary factors to the street space acting as a public space and the monotonousness and variety of a street space.

摘要从探讨街道的含义及其摸式语言入手，以客观翔实的村落调查研究作为立论基础，探索街道空间的物质形态、社交形态以及生活形态三者之间的相互关系，挖掘街道空间作为公共空间存在的必要条件及其单一性与多元性的空间意义。

The discussion on multidimensional space in this paper can deepen the understanding of space, create rationality space idea and bring up art product ability.

为此，本文对绘画的多维性空间表现的论述，不仅有助于深化空间表现理论的理解与把握，也有益于合理性空间观念的生成和艺术创作能力的培养。

Now I have found that all these physical units have their space time configuration and space time value , are consists of multidimensional space time and can be universally expressed in same manner as

如此看来宇宙是由5维空间和5维时间构成的，或者说宇宙具有10维时空结构。这样推断对吗？嗯，那得继续观察，看一看这个推断的依据是不是真的能靠得住！

Thirdly,we define a equivalence relation Rin the topology space X by the fibrewise function f ,and then we get the fibrewise quotient space X / R,we call it the fibrewise decomposition space of X .And last we discuss the relation between f and the natural mapping.

其三是，通过一个纤维映射f ： X→Y，在B上的纤维拓扑空间X中定义了一个等价关系R，得到X的纤维商空间X / R，称其为X的分解空间，最后也讨论了f与自然投射的关系。

In cyberspace, people with virtual identities interact to form a virtual society as their life space. The interactions in this space have many features such as being time-space-transcending, nonsocial, self-disciplining, and etc.

在网络空间中，人们通过建立的虚拟身份进行互动形成了一个生活空间即虚拟社会，虚拟社会的人际互动有跨时空性、去社会性和自律性等特征。

In early days, Le Cobusier uses a united space system called "Les 5 ponints D'une Architecture Nouvelle" to operate architecture design; about 10 years later, some opponents say that we should not have united space system for all projects, the form of space will appear it own.

在针对各个设计案的空间策略之前，是可以有一个更宏观的空间系统，来帮助建筑师在建筑设计的统一性与个别性之中找到平衡。早期，科比意用"新建筑五点"，一个统一的空间系统去操作所有的设计，这是当时的统一性系统。

Methods We adopted four methods that single cpidural block anesthesia or narcotics analgesies were injected into subarachnoid space and epidural space or single narcotics was injected into subarachnoid space (group C fentanly 25μg;group D fentanly 20μg) to study analgesia birth for 130 nullipara women. The analgesia efficacy, side effect, birth time md mode,postpartum haemorrhage and the condition of the fetus and the newborn were compared.

采用单纯硬膜外腔阻滞、蛛网膜下腔-硬膜外腔联合给予低浓度麻醉药及镇痛药、单纯蛛网膜下腔给予低浓度镇痛药(C组芬太尼25μg，D组芬太尼20μg)等四种不同的方法对130例初产妇进行分娩镇痛，比较几组的镇痛效果、不良反应及对产程、分娩方式、产后出血、胎儿及新生儿等的影响，并与40例正常未干预组产妇比较。

At present, many known results are obtained only on one dimensional functional space, and the research on high dimensional space is little, only the continuous solutions are discussed on RN, neither the differentiate solutions on RN nor the solutions on abstract space and manifold.

在一维情形下，所涉及的函数通常具有较好的性质比如单调性，逆映射导数的LipschitZ性(在研究光滑解时通常需考虑)等，而第il页摘要高维空间上函数则不具有这些好性质，因此，讨论高维空间上的迭代方程要求在方法上作一些改进和突破。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。