The exchange theorem of bases of closed regular fuzzy matroids is obtained with the help of "the exchange theorem of bases" of crisp matroids.
根据传统拟阵的基交换定理,作者给出了闭正规模糊拟阵的基交换定理,得到了一系列结论,并在此基础上进一步研究了闭正规模糊拟阵的模糊基与模糊圈之间的关系,然后给出了闭正规模糊拟阵中某模糊独立集是模糊基、从一个模糊基得到一些模糊圈、以及从一个模糊圈得到一些模糊基的充要条件。
The present paper presents a commutativity theorem of rings with identity.
给出有单位元的环的一个交换性定理。
Some Commutativity Theorems for Jacobson Semi-simple Rings
Jacobson半单纯环的几个交换性定理
Roth s theorem on a commutative ring and its expanding;
交换环上的Roth定理及Roth定理的扩展
The Boundedness of Commutators Generated by Riesz Transform Associated with Schr(?)dinger Operator;
与薛定谔算子相关的Riesz变换的交换子的有界性
Defining Availability in Packet Networks (2)
定义包交换网的可用性（2）
Defining Availability in Packet Networks (1)
定义包交换网中的可用性（1）
RESEARCH ON EXCHANGE PERFORMANCE OF WACR BY FIA-ISE METHOD
基于FIA-ISE测定WACR交换性能的研究
On Commutator Ideal of the Associative Ring and Commutativity
关于一类结合环的换位子理想与交换性
Strong basic anion exchange resins in chloride form-Determination of exchange capacity
GB/T11992-1989氯型强碱性阴离子交换树脂交换容量测定方法
Boundedness of Commutators Associated with Schr(?)dinger Operator and Fourier Multiplier;
薛定谔算子相关的交换子与Fourier乘子组成的交换子的有界性
A Method of Rapidly Determining Cationic Exchange Capacity and Extractible Cations
膨润土阳离子交换容量和交换性阳离子的测定方法研究
System of Right Linear Equations over a Non-Commutative Principal Ideal Domain;
非交换主理想整环上的右线性方程组
Properties in Mathematics and Physics and Multiformity of Defination of Gyrator Transform
Gyrator变换定义的多样性及数学物理性质
A LIMIT THEOREM FOR CONVOLUTION ITERATES OF A PROBABILITY MEASURE ON COMPACT ABELIAN SEMIGROUP
紧交换半群上概率测度卷积幂的一个极限定理
The Theorem of Stationary Point of R-Mapping of Weekly Exchange in the Probability Metric Space;
概率度量空间中R-弱交换映射不动点定理研究
Discussion of the Principle and Method to Certificate Hotel's Stored Progrom Control Exchange Offline
宾馆饭店用户交换机离线检定原理及方法探讨
Client motivation research basing on social exchange and value theory
基于社会交换与价值理论的顾客定制动机研究
Common fixed point theorems for ψ-type weak commutativity noncompatible mapping
ψ-型弱交换非相容映象的公共不动点定理