模糊拓扑空间的最小Hausdorff拓扑

本文利用模糊滤子的ｍ－收敛概念对模糊拓扑空间的最小Ｈａｕｓｄｏｒｆｆ拓扑的特征进行了刻画，对模糊网的ｍ－收敛与模糊拓扑空间的ｍ－紧之间的关系以及最小Ｈａｕｓｄｏｒｆｆ拓扑与ｍ－紧之间的关系进行了研究。     

子集网交的拓扑收敛性

本文在给出拓扑空间子集网交的拓扑收敛条件基础上，利用子集网的仅同性进一步讨论了拓扑空间子集网交的收敛性，并深入讨论子集网交对紧致Ｈａｕｓｄｏｒｆｆ空间的Ｖｉｅｔｏｒｉｓ超拓扑空间的收敛性。     

吸引子的强稳定性与Ω-极限集的性质

本文讨论紧Ｈａｕｓｄｏｒｆｆ拓扑空间上流的吸引子在小扰动下的坚持性和强稳定性,以及Ω－极限集的一些性质．     

Ornstein—Uhlenbeck过程的重点问题

本文主要讨论了单参数ｄ维Ｏｒｎｓｔｅｉｎ－Ｕｈｌｅｎｂｅｃｋ过程的重点的存在性和多重时的Ｈａｕｓｄｏｒｆｆ维数，得到了：当ｄ≤３时，以正概率样本轨道具有两重点，且两重时具有Ｈａｕｓｄｏｒｆｆ维数２－ｄ２；当ｄ≤２时，以正概率样本轨道具有三重点，且三重时具有Ｈａｕｓｄｏｒｆｆ维数３－ｄ。     

保形图递归集的Hausdorff维数和测度

本文确定了保形图递归集的 Ｈａｕｓｄｏｒｆｆ维数,证明了相应的 Ｈａｕｓｄｏｒｆｆ度是正σ－有限的,并且我们给出了 Ｈａｕｓｄｏｒｆｆ测度为正有限的充分必要条件．     

Ornstein－Uhlenbeck过程的重点问题

本文主要讨论了单参数ｄ维Ｏｒｎｓｔｅｉｎ－Ｕｈｌｅｎｂｅｃｋ过程的重点的存在性和多重时的Ｈａｕｓｄｏｒｆｆ维数，得到了：当ｄ≤３时，以正概率样本轨道具有两重点，且两重时具有Ｈａｕｓｄｏｒｆｆ维数　；当ｄ≤２时，以正概率样本轨道具有三重点，且三重时具有Ｈａｕｓｄｏｒｆｆ维数３－ｄ．     

Canto型集合C^m（i1,i2,…ik）的Hausdorff维数和Hausdorf…

证明了较一般的Ｃａｎｔｏｒ型集合Ｃ＾ｍ（ｉｄ１，ｉ２，…ｉｋ）的Ｈａｕｓｄｏｒｆｆ维数和它的Ｂｏｕｌｉｑａｎｄ维数，自要上似维数一致，并且给出了估计Ｃ＾ｍ（ｉ１，…ｉｋ）的Ｈａｕｓｄｏｒｆｆ测度上界的方法。     

关于自相似集的Hausdorff测度

得到了 Ｈａｕｓｄｏｒｆｆ容度与 Ｈａｕｓｄｏｒｆｆ测度相等的集的充分必要条件．对于满足开集条件的自相似集,验证了它的Ｈａｕｓｄｏｒｆｆ容度与Ｈａｕｓｄｏｒｆ测度相等并给出了它的Ｈａｕｓｄｏｒｆｆ测度的一个便于应用的公式．作为例子,给出了均匀康托集的Ｈａｕｓｄｏｒｆｆ测度的一种新的计算方法,对于Ｋｏｃｈ曲线的Ｈａｕｓｄｏｒｆｆ测度的上限也作了讨论．     

Ginzburg－Landau－Newell模型的动力学行为

木文对Ｇｉｎｚｂｕｒｇ－Ｌａｎｄａｕ－Ｎｅｗｅｄ模型的动力学行为进行了讨论，得到了该模型的整体吸引子的存在性，同时得到了此吸引子维数的下界估计和该吸引子的Ｈａｕｓｄｏｒｆｆ维数和Ｗａｃｔａｌ（分形）维数的上界估计．     

Ginzburg—Landau—Newell模型的动力学行为

本文对Ｇｉｎｚｂｕｒｇ－Ｌａｎｄａｕ－Ｎｅｗｅｌｌ模型的动力学行为进行了讨论，得到了该模型的整体吸引子的存在性，同时得到了此吸引子维数的下界估计和该吸引子的Ｈａｕｓｄｏｒｆｆ维数和Ｆｒａｃｔａｌ维数的上界估计。     

The relationship between structural characteristics of fuzzy measure and convergences of sequences of measurable functions

In this paper, some new concepts – property (S₁), property (PS), property (PS₁) – are introduced. The converse problems of convergence theorems, such as Egoroff's theorem and Riesz's theorem, are discussed. Some new results about the relationship between structural characteristics of fuzzy measure and convergences of sequences of measurable functions are obtained.     

布尔代数上的Fuzzy同余关系

引入了布尔代数上的Fuzzy同余关系的概念，讨论了布尔代数上的Fuzzy同余关系与布尔代数的Fuzzy理想之间的关系，给出了商布尔代数的同构定理。     

模糊群的模糊同态

引进模糊群的模糊同态概念，给出模糊同态下子模糊群(正规子模糊群)间的对应关系’建立模糊群的模糊同态基本定理，同时讨论模糊群的若干性质，得到一系列等价条件。     

Completions of commutative topological rings

Let R be a commutative ring and f a filter of ideals of R. We characterize when the Hausdorff completion of R with the f topology is a product of local Hausdorff completions. This generalizes a theorem of E. Matlis dealing with the completions of an integral domain relative to the topology of the classical torsion theory.     

Fuzzy n-cell numbers and the differential of fuzzy n-cell number value mappings

In this paper, we give the definition of a special kind of n-dimension fuzzy numbers, fuzzy n-cell numbers, discuss their operations and representation theorems, define a complete metric on the fuzzy n-cell number space and prove that the metric is equivalent to the supremum metric derived by the Hausdorff metric between the level sets of the n-dimension fuzzy numbers, and obtain an embedding theorem of the fuzzy n-cell number space (isometrically embeds it into a concrete Banach space). We also consider the differential of the fuzzy mappings from an interval into the fuzzy n-cell number space by using the embedding theorem.     

效应代数的直觉模糊滤子

引入效应代数的直觉模糊滤子和它的水平滤子的概念,讨论了直觉模糊滤子与水平滤子间的关系,给出了直觉模糊滤子的等价描述,研究了直觉模糊滤子的几个运算性质。在两个经典效应代数的效应态射与效应同构意义下,讨论了这种直觉模糊滤子的像和前像问题。     

Some properties of bornological convergences

We study some basic properties of the so-called bornological convergences in the realm of quasi-uniform spaces. In particular, we revisit the results about when these convergences are topological by means of the use of pretopologies. This yields a presentation of the bornological convergences as a certain kind of hit-and-miss pretopologies. Furthermore, we characterize the precompactness and total boundedness of the natural quasi-uniformities associated to these convergences. We also obtain an extension of the classical result of Künzi and Ryser about the compactness of the topology generated by the Hausdorff quasi-uniformity to this framework.     

关于BL-代数的模糊滤子与模糊理想

在BL-代数中引入模糊超滤子和模糊固执滤子的概念,证明了如下条件对于BL-代数的非常数模糊滤子f来说是等价的:(1)f是布尔的和素的,(2)f是蕴涵的和素的,(3)f是超的,(4)f是固执的。应用模糊正蕴涵滤子给出G-代数的若干特征性质。提出BL-代数模糊理想的概念,给出一些重要例子,并通过例子说明在BL-代数中模糊理想一般不能由模糊滤子导出。同时,从模糊理想出发构造了商BL-代数,并建立了相应的同态基本定理。最后,研究了BL-代数的几类模糊理想及其相互关系,给出模糊布尔理想、模糊素理想、模糊超理想的特征性质。     

Examples of fuzzy metrics and applications

In this paper we present new examples of fuzzy metrics in the sense of George and Veeramani. The examples have been classified attending to their construction and most of the well-known fuzzy metrics are particular cases of those given here. In particular, novel fuzzy metrics, by means of fuzzy and classical metrics and certain special types of functions, are introduced. We also give an extension theorem for two fuzzy metrics that agree in its nonempty intersection. Finally, we give an application of this type of fuzzy metrics to color image processing. We propose a fuzzy metric that simultaneously takes into account two different distance criteria between color image pixels and we use this fuzzy metric to filter noisy images, obtaining promising results. This application is also illustrative of how fuzzy metrics can be used in other engineering problems.     

模糊赋范线性空间的紧性与完备性

讨论了Fuzzy赋范线性中准紧集、完备集及有界集间的关系;给出完备Fuzzy赋范空间的闭球套定理与Baire定理;刻画了了有限维Fuzzy赋范空间的特征。