| 预不变凸模糊数值函数的次微分及其刻划 |
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| 引用本文： | 白玉娟.预不变凸模糊数值函数的次微分及其刻划[J].延安大学学报(自然科学版),2012,31(1):11-13. |
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| 作者姓名： | 白玉娟 |
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| 作者单位： | 陇东学院数学与统计学院,甘肃庆阳,745000 |
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| 摘 要： | 给出了新序意义下次微分的定义,并利用次微分映射的循环单调性刻划了预不变凸模糊数值函数的次微分。
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| 关 键 词： | 模糊数 预不变凸性 次微分 |
The Subdifferential of Fuzzy-Valued Functions and Its Characterization |
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| BAI Yu-juan.The Subdifferential of Fuzzy-Valued Functions and Its Characterization[J].Journal of Yan'an University(Natural Science Edition),2012,31(1):11-13. |
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| Authors: | BAI Yu-juan |
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| Institution: | BAI Yu-juan(College of Mathematics and Statistics,Longdong University,Qingyang 745000,China) |
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| Abstract: | Based on the new ordering of fuzzy numbers,the definition of the subdifferential of fuzzy-valued function is given,the characterization of the subdifferential by the cycle monotoniciy is discussed. |
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| Keywords: | fuzzy number preinvexity subdifferential |
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