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The notions of M-hemirings and L-fuzzy left h-ideals with operators in M-hemirings are introduced,and some properties are investigated.Given an L-fuzzy left h-ideal with operators,a new L-fuzzy left h-ideal with operators is established. Using a collection of left M-h-ideals,L-fuzzy left h-ideais with operators are con- structed.Moreover,the concept of M-Notherian M-hemiring is introduced and its characterization is given. 相似文献
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区间值直觉模糊超子群 总被引:1,自引:0,他引:1
在K.Atanassov引进区间值直觉模糊集的基础上,给出了区间值直觉模糊超子群的定义,刻画了其特征结构,研究了这类区间值直觉模糊超群的同态像及原像等问题.同时,讨论了区间值直觉模糊超子群与区间值直觉模糊子群的关系. 相似文献
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In this paper, we introduce the concept of T-local derivations and obtain the main result: each T-local derivation of avon Neumann algebra A into a dual A-bimodule M is a T-derivation, where T is an endomorphism of A to A. 相似文献
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In this paper, we introduce the concept of T-local derivations and obtain the main result: each T-local derivation of a von Neumann algebra A into a dual A-bimodule M is a T-derivation, where T is an endomorphism of A to A. 相似文献
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针对圆环刀具切触加工自由曲面,提出了一种新的基于动力学过程的多点切触刀位算法,该算法主要来自于柔顺自适应刀具吻合曲面的动力学和运动学过程。从分析圆环曲面的几何性质入手,结合动力学观点,分析自适应圆环刀具运动规律。采用 MATLAB 编写算法程序对自由开阔模具曲面多点切触刀位数据进行计算,并对刀位误差及加工带宽作了简要分析,最后利用ADAMS进行仿真验证,结果与计算方法吻合。 相似文献