1·This paper studies a fuzzy norm and its stratified properties. the completeness and separability of stratified space of fuzzy normed space are discussed.
摘要研究一类模糊范数及其层次结构性质，对模糊赋范空间的层次空间的完备性、分离性等性质进行了讨论。
2·In this paper we have discussed the characterizations of inner product Spaces by using several different concepts of orthogonality in normed linear Spaces which have been given by various authors.
本文讨论了利用线性赋范空间中已知的几种正交性概念来给出内积空间的某些特征。
3·During studying the geometry of normed Spaces, a potential subject is looking for a new concept in more general Spaces to replace the concept of orthogonality in Euclidean space.
在赋范空间几何学的研究中，一个潜在的主题就是在更为一般的空间中寻找一个新的概念来替代欧式空间中的正交性。
4·Finally, the existence of symmetry biorthogonal elements in some classical normed Spaces is proved.
最后，证明了在一些经典赋范空间中对称性的双正交元存在。
5·Mathematical Methods: Linear Algebra, Normed Spaces, Distributions, Integration.
数学方法：线性代数，赋范空间，分布，积分。