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基于FUZZY-AHP-TOPSIS的高速公路穿越垃圾场处治方案优选
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作者 张建 严松宏 +2 位作者 唐学军 王永刚 孙纬宇 《兰州交通大学学报》 CAS 2024年第5期87-93,共7页
为解决兰州南绕城项目垃圾场处治的技术难题,基于模糊数学、层次分析法和逼近理想解排序法的基础上,建立了综合评判指标体系模型,对翻挖填筑、桥梁、孔内强夯和预应力管桩4种拟选方案进行方案决策。以经济、技术、可靠度为评判指标,通... 为解决兰州南绕城项目垃圾场处治的技术难题,基于模糊数学、层次分析法和逼近理想解排序法的基础上,建立了综合评判指标体系模型,对翻挖填筑、桥梁、孔内强夯和预应力管桩4种拟选方案进行方案决策。以经济、技术、可靠度为评判指标,通过层次分析法确定其权重向量,利用逼近理想解排序法对结果进行优先级排序,最终确定拟选方案的综合优越度。结果表明:4种拟选处治方案的优越度分别为0.785、1.536、1.327、2.560,即第四种处治方案(高强预应力管桩方案)最优,为垃圾场处治方案的优选及类似工程的建设者提供科学依据。 展开更多
关键词 垃圾场处治 综合评判 层次分析法 模糊数学 逼近理想解排序法
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Implicative and Fuzzy Implicative Ideals of Lattice Implication Algebras 被引量:11
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作者 赵光峰 徐扬 宋振明 《Chinese Quarterly Journal of Mathematics》 CSCD 2001年第4期104-110,共7页
In this paper, we defined the concept of implicative and fuzzy implicative ideals of lattice implication algebras, and discussed the properties of them. And then, we pointed out the relations between implicative ideal... In this paper, we defined the concept of implicative and fuzzy implicative ideals of lattice implication algebras, and discussed the properties of them. And then, we pointed out the relations between implicative ideal and LI _ideal, implicative iedal and implicative filter, implicative ideal and fuzzy implicative ideal, fuzzy implicative ideal and fuzzy implicative filter, and fuzzy implicative ideal and fuzzy LI _ideal. 展开更多
关键词 lattice implication algebra fuzzy LI _ideal fuzzy filter implicative ideal fuzzy implicative ideal
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右对合广群中的i-v Fuzzy子广群与理想 被引量:2
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作者 周亚兰 高淑萍 蒲义书 《西安电子科技大学学报》 EI CAS CSCD 北大核心 2005年第5期825-828,共4页
密码学中对称加密,各种公钥密码都归结为群的运算,基于此,对右对合广群的i-v Fuzzy性及Fuzzy理想进行了研究,给出了A为右对合广群X的一个i-v Fuzzy集条件下,A是X的一个i-v Fuzzy子广群(理想)的充要条件.
关键词 右对合广群 i-v fuzzy i-v fuzzy子广群 i-v fuzzy理想
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半群的i-v Fuzzy理想 被引量:14
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作者 陈露 《纯粹数学与应用数学》 CSCD 2009年第1期102-106,共5页
在半群上引入i-v Fuzzy理想的概念.研究了半群的i-v Fuzzy理想的若干性质,特别是给出了半群的i-v Fuzzy子集成为理想的若干特征性质.
关键词 半群 半群的理想 半群的i-v fuzzy子半群 半群的fuzzy理想 半群的i-v fuzzy理想
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半群的I-V Fuzzy子半群 被引量:17
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作者 陈露 《西南大学学报(自然科学版)》 CAS CSCD 北大核心 2010年第4期93-96,共4页
在半群上引入i-vFuzzy子半群等概念.研究了半群的i-vFuzzy子半群的若干性质.特别是给出半群的i-vFuzzy子集成为i-vFuzzy子半群的充要条件.即定理4半群X的i-vFuzzy子集μ=[μL,μV]是X的一个i-vFuzzy子半群的充要条件是μL与μV均是X的Fu... 在半群上引入i-vFuzzy子半群等概念.研究了半群的i-vFuzzy子半群的若干性质.特别是给出半群的i-vFuzzy子集成为i-vFuzzy子半群的充要条件.即定理4半群X的i-vFuzzy子集μ=[μL,μV]是X的一个i-vFuzzy子半群的充要条件是μL与μV均是X的Fuzzy子半群.定理5设μ是半群X的一个i-vFuzzy子集,则μ是X的一个i-vFuzzy子半群的充要条件是对任意D1∈D[0,1],μD1={x|x∈X,μ(x)≥D1}≠Φ是X的一个子半群. 展开更多
关键词 i-v fuzzy子集 半群的fuzzy子半群 半群的i-v fuzzy子半群
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Fuzzy BCC-algebra and Fuzzy BCC-ideal
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作者 张小红 《纯粹数学与应用数学》 CSCD 1999年第2期77-78,76,共3页
引入FUZZYBCC-代数、FUZZYBCC-理想的概念,讨论了它们的性质,从而将FUZZYBCK-代数的有关结果推广到BCC-代数上.
关键词 BCC-代数 fuzzy BCC-代数 fuzzy BCC-理想 模糊BCC-代数 模糊BCC-理想
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i-v Fuzzy集的格序结构
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作者 周亚兰 《新乡学院学报》 2013年第4期241-242,245,共3页
在i-vFuzzy集上引入了顺序和运算,并证明了任一非空集X上的一切i-vFuzzy集的全体F(X)i-v构成一完备的完全分配格,且关于引入的对合运算构成一Fuzzy格.
关键词 i-v fuzzy 完备格 完全分配格 fuzzy
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坡代数的I-V犹豫模糊理想
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作者 姜曼 《安徽大学学报(自然科学版)》 CAS 北大核心 2023年第5期22-26,共5页
在坡代数中给出I-V犹豫模糊理想的概念,讨论了坡代数的I-V犹豫模糊理想的性质,证明了坡代数的I-V犹豫模糊理想的交、直积以及同态像的不变性.
关键词 坡代数 犹豫模糊集 犹豫模糊理想 直积 同态
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Fuzzy dot ideals and fuzzy dot H-ideals of BCH-algebras 被引量:4
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作者 PENG Jia-yin Key Laboratory of Numerical Simulation of Sichuan Province,Neijiang 641112,China Dept.of Math.,Neijiang Teachers College,Neijiang 641112,China. 《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 2008年第1期101-106,共6页
The notions of fuzzy dot ideals and fuzzy dot H-ideals in BCH-algebras are introduced, several appropriate examples are provided, and their some properties are investigated. The relations among fuzzy ideal, fuzzy H-id... The notions of fuzzy dot ideals and fuzzy dot H-ideals in BCH-algebras are introduced, several appropriate examples are provided, and their some properties are investigated. The relations among fuzzy ideal, fuzzy H-ideal, fuzzy dot ideal and fuzzy dot H-ideals in BCH- algebras are discussed, several equivalent depictions of fuzzy dot ideal are obtained. How to deal with the homomorphic image and inverse image of fuzzy dot ideals (fuzzy dot H-ideals) are studied. The relations between a fuzzy dot ideal (fuzzy dot H-ideal) in BCH-algebras and a fuzzy dot ideal (fuzzy dot H-ideal) in the product algebra of BCH-algebras are given. 展开更多
关键词 BCH-ALGEBRA fuzzy (dot) ideal fuzzy (dot) H-ideal homomorphism.
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Generalized (∈, ∈ ∨ q)-fuzzy Ideals in BCK-algebras 被引量:1
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作者 刘春辉 《Chinese Quarterly Journal of Mathematics》 2015年第3期373-380,共8页
In this paper, as a generalization of the notion of(∈, ∈∨ q)-fuzzy ideals, we introduced the notion of(∈, ∈∨ qδ)-fuzzy ideals and investigated their properties in BCKalgebras. Several equivalent characterizatio... In this paper, as a generalization of the notion of(∈, ∈∨ q)-fuzzy ideals, we introduced the notion of(∈, ∈∨ qδ)-fuzzy ideals and investigated their properties in BCKalgebras. Several equivalent characterizations of(∈, ∈∨ qδ)-fuzzy ideals are obtained and relations between(∈, ∈∨ qδ)-fuzzy ideals and ideals are discussed in BCK-algebras. 展开更多
关键词 BCK-ALGEBRA ideal fuzzy ideal (f(∈ qδ)-fuzzy ideal
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The Pointwise Characterizations of Fuzzy Ideals and Fuzzy Prime Ideals 被引量:1
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作者 张诚一 《Chinese Quarterly Journal of Mathematics》 CSCD 1997年第2期79-85, ,共7页
In this paper, the auther programs and discusses the fuzzy subrings, fuzzy ideals generated by fuzzy points.
关键词 fuzzy subrings fuzzy ideals fuzzy prime ideals fuzzy points
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关于《Fuzzy Subgroups,Fuzzy Ideals,and Fuzzy Cosets:Some properties》一文的注记
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作者 谢祥云 《五邑大学学报(自然科学版)》 CAS 1999年第2期35-36,共2页
提出了一个反例说明《Fuzzysubgroups,fuzzyideals,andfuzzycosets:Someproperties》一文中一定理证明的错误并给出了一个正确的证明。
关键词 模糊子群 模糊理想 表示定理 四元素群
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Ideal Statistically Pre-Cauchy Triple Sequences of Fuzzy Number and Orlicz Functions 被引量:1
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作者 Xue Feng 《Applied Mathematics》 2021年第9期767-774,共8页
In this paper, we extend the notions of ideal statistically convergence for sequence of fuzzy number. We introduce the notions ideal statistically pre-Cauchy triple sequences of fuzzy number about Orlicz function, and... In this paper, we extend the notions of ideal statistically convergence for sequence of fuzzy number. We introduce the notions ideal statistically pre-Cauchy triple sequences of fuzzy number about Orlicz function, and give some correlation theorem. It is shown that <em>x</em> = {<em>x<sub>ijk</sub></em>} is ideal statistically pre-Cauchy if and only if <img src="Edit_0f9eaa1e-440b-4bac-8bae-c50bb5e5c244.bmp" alt="" /> <em>D </em>(<em>x<sub>ijk</sub></em>, <em>x<sub>pqr</sub></em>) ≥ <em>ε</em>, <em>i</em> ≤ <em>m</em>,<em> j </em>≤ <em>n</em>, <em>t </em>≤ <em>k</em>}| ≥ <em>δ</em>} &#8712;<em>I</em>. At the same time, we have proved <em>x</em> = {<em>x<sub>ijk</sub></em>} is ideal statistically convergent to <em>x</em><sub>0</sub> if and only if <img src="Edit_343f4dfc-82c3-4985-aebc-95c52795bb2f.bmp" alt="" />. Also, some properties of these new sequence spaces are investigated. 展开更多
关键词 fuzzy Numbers ideal Statistical Convergence Orlicz Functions
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Generalized fuzzy ideals of near-rings 被引量:1
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作者 ZHAN Jian-ming Davvaz B. 《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 2009年第3期343-349,共7页
The concept of(∈,∈∨q)-fuzzy subnear-rings(ideals) of a near-ring is introduced and some of its related properties are investigated.In particular,the relationships among ordinary fuzzy subnear-rings(ideals),(... The concept of(∈,∈∨q)-fuzzy subnear-rings(ideals) of a near-ring is introduced and some of its related properties are investigated.In particular,the relationships among ordinary fuzzy subnear-rings(ideals),(∈,∈∨ q)-fuzzy subnear-rings(ideals) and(∈,∈∨q)-fuzzy subnear-rings(ideals) of near-rings are described.Finally,some characterization of [μ]t is given by means of(∈,∈∨ q)-fuzzy ideals. 展开更多
关键词 NEAR-RING subnear-ring ideal (∈ q)-fuzzy subnear-ring ideal (∈ ∈∨ q)-fuzzy subnear-ring(ideal
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L-fuzzy h-ideals with Operators in Hemirings 被引量:5
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作者 詹建明 DAVVAZ Bijan 《Northeastern Mathematical Journal》 CSCD 2007年第1期1-14,共14页
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 op... 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-ideals with operators are constructed. Moreover, the concept of M-Notherian M-hemiring is introduced and its characterization is given. 展开更多
关键词 M-hemiring M-L-fuzzy left h-ideal Left M-h-ideal M-Notherian
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Redefined generalized fuzzy ideals of near-rings 被引量:1
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作者 ZHAN Jian-ming YIN Yun-qiang 《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 2010年第3期341-348,共8页
With a new idea, we redefine generalized fuzzy subnear-rings (ideals) of a near- ring and investigate some of its related properties. Some new characterizations are given. In particular, we introduce the concepts of... With a new idea, we redefine generalized fuzzy subnear-rings (ideals) of a near- ring and investigate some of its related properties. Some new characterizations are given. In particular, we introduce the concepts of strong prime (or semiprime) (∈, ∈∨ q)-fuzzy ideals of near-rings, and discuss the relationship between strong prime (or semiprime) (∈, ∈∨ q)-fuzzy ideals and prime (or semiprime) (∈, ∈∨ q)-fuzzy ideals of near-rings. 展开更多
关键词 NEAR-RING subnear-ring ideal (∈^- ∈^-∨ q^-)-fuzzy subnear-ring ideal prime (semiprime) (∈ ∈∨ q)-fuzzy subnear-ring ideal).
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Bipolar Valued Fuzzy α-Ideal of BF-Algebra 被引量:1
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作者 Shanmugavelu Sabarinathan David C. Kumar Prakasam Muralikrishna 《Circuits and Systems》 2016年第10期3054-3062,共10页
In the mathematical applications, ideal concepts are involved. They have been studied and analyzed in various ways. Already ideal and α-ideal concepts were discussed in BF-algebras. In this paper the idea of bipolar ... In the mathematical applications, ideal concepts are involved. They have been studied and analyzed in various ways. Already ideal and α-ideal concepts were discussed in BF-algebras. In this paper the idea of bipolar valued fuzzy α-ideal of BF algebra is proposed. The relationship between bipolar valued fuzzy ideal and bipolar valued fuzzy α-ideal is studied. Some interesting results are also discussed. 展开更多
关键词 BF-Algebra ideal Bipolar Valued fuzzy ideal Bipolar Valued fuzzy α-ideal
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Some properties of fuzzy positive implicative ideals in a BCK-algebras
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作者 吴从炘 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2001年第2期168-172,共5页
In this paper, we use the notion of fuzzy point to study ideal and positive implicative ideal in BCK algebras, then we clarify the links between the fuzzy point approach, the classical fuzzy approach and the ordinary ... In this paper, we use the notion of fuzzy point to study ideal and positive implicative ideal in BCK algebras, then we clarify the links between the fuzzy point approach, the classical fuzzy approach and the ordinary case. 展开更多
关键词 BCK algebra fuzzy point fuzzy positive implicative ideal positive implicative weak ideal
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On Rough Intuitionistic Fuzzy Ideals(Filters) in Lattices
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作者 HE Peng-fei YANG Yong-wei XIN Xiao-long 《Chinese Quarterly Journal of Mathematics》 CSCD 2014年第3期381-391,共11页
In this paper, we introduce a new algebraic structure, called a rough intuitionistic fuzzy ideal(filter) which is a generalized intuitionistic fuzzy ideal(filter) of a lattice and study some related properties of such... In this paper, we introduce a new algebraic structure, called a rough intuitionistic fuzzy ideal(filter) which is a generalized intuitionistic fuzzy ideal(filter) of a lattice and study some related properties of such ideals(filters). 展开更多
关键词 LATTICE rough intuitionistic fuzzy ideal(filter) HOMOMORPHISM
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Weighted (<i>λ</i>, <i>μ</i>)-Ideal Statistical Convergence and Strongly Weighted (<i>λ</i>, <i>μ</i>)-Ideal Convergence of Double Sequences of Fuzzy Numbers
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作者 Xue Feng 《Applied Mathematics》 2022年第1期27-36,共10页
The paper aims to investigate different types of weighted ideal statistical convergence and strongly weighted ideal convergence of double sequences of fuzzy numbers. Relations connecting ideal statistical convergence ... The paper aims to investigate different types of weighted ideal statistical convergence and strongly weighted ideal convergence of double sequences of fuzzy numbers. Relations connecting ideal statistical convergence and strongly ideal convergence have been investigated in the environment of the newly defined classes of double sequences of fuzzy numbers. At the same time, we have examined relevant inclusion relations concerning weighted (<i>λ</i>, <i>μ</i>)-ideal statistical convergence and strongly weighted (<i>λ</i>, <i>μ</i>)-ideal convergence of double sequences of fuzzy numbers. Also, some properties of these new sequence spaces are investigated. 展开更多
关键词 fuzzy Numbers ideal Statistical Convergence Double Sequences of fuzzy Numbers WEIGHTED
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