作者机构：
[Liu, Dongyuan; Tang, Zhigang] Univ South China, Sch Math & Phys, Hengyang 421001, Hunan, Peoples R China.
会议名称：
34th Chinese Control Conference (CCC)
会议时间：
JUL 28-30, 2015
会议地点：
Hangzhou, PEOPLES R CHINA
会议主办单位：
[Tang, Zhigang;Liu, Dongyuan] Univ South China, Sch Math & Phys, Hengyang 421001, Hunan, Peoples R China.
会议论文集名称：
Chinese Control Conference
关键词：
fuzzy multiple objectives decision making;vague sets;objective decision making matrix
摘要：
As a further generalization of fuzzy set theory, the vague set theory can overcome the shortcomings of fuzzy set by describing the membership from two sides of both TRUE and FALSE, rather than only by a single membership value. Since vague sets can provide more information than fuzzy sets, it is superior in mathematical analysis of system with uncertainty. In this paper, a new method vague set-based is proposed to deal with fuzzy decision fusion problem. Compared with traditional fuzzy decision fusion method-such as fuzzy comprehensive evaluation, the new method is more efficient and powerful to fulfill decision fusion with uncertain and inaccurate information. Generally, the new method is the same with group decision fusion and soft fusion.
期刊：
Abstract and Applied Analysis,2014年2014:1-7 ISSN：1085-3375
通讯作者：
Ouyang, Zigen
作者机构：
[Ouyang, Zigen; Liu, Dongyuan] Univ South China, Sch Math & Phys, Hengyang 421001, Peoples R China.
通讯机构：
[Ouyang, Zigen] U;Univ South China, Sch Math & Phys, Hengyang 421001, Peoples R China.
关键词：
We are interested in the existence theorems for a third-order three-point boundary value problem. In the nonresonant case;using the Krasnosel’skii fixed point theorem;we obtain some sufficient conditions for the existence of the positive solutions. In addition;we focus on the resonant case;the boundary value problem being transformed into an integral equation with an undetermined parameter;and the existence conditions being obtained by the Intermediate Value Theorem. Published: 2014 First available in Project Euclid: 2 October 2014 zbMATH: 1151.34010 MathSciNet: MR3206821 Digital Object Identifier: 10.1155/2014/793639
摘要：
In this paper, we consider the existence of insensitizing control for a semilinear heat equation involving gradient terms in unbounded domain Ω. In this case, we prove the existence of controls insensitizing the L2-norm of the observation of the solution in an open subset of the domain. The proofs of the main results in this paper involve such inequalities and rely on the study of these linear problems and appropriate fixed point arguments.
