{"title":"斯科特代数闭合空间及其应用","authors":"Yueli Yue","doi":"10.1016/j.fss.2024.109127","DOIUrl":null,"url":null,"abstract":"<div><p>In this paper, we want to use the idea of fuzzy topological space generated by classical topological space to study generated algebraic closure space and its applications. Firstly, we show that the generated <span><math><mtext>Q</mtext></math></span>-Scott open set monad induced by classical Scott open set monad is a submonad of <span><math><mtext>Q</mtext></math></span>-Scott open set monad if and only if the underlying partial order of the quantale <span><math><mtext>Q</mtext></math></span> is a frame. Then, we give a reasonable explanation for constructing Scott algebraic closure system on a frame <span><math><mtext>Q</mtext></math></span> since it plays a similar role as Scott topology in topology. Finally, by the Scott algebraic closure system, we construct a monad on the category of <span><math><msub><mrow><mi>T</mi></mrow><mrow><mn>0</mn></mrow></msub></math></span> separated algebraic closure spaces and show that the Eilenberg-Moore algebras of this monad are precisely frames.</p></div>","PeriodicalId":55130,"journal":{"name":"Fuzzy Sets and Systems","volume":null,"pages":null},"PeriodicalIF":3.2000,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Scott algebraic closure space and its applications\",\"authors\":\"Yueli Yue\",\"doi\":\"10.1016/j.fss.2024.109127\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>In this paper, we want to use the idea of fuzzy topological space generated by classical topological space to study generated algebraic closure space and its applications. Firstly, we show that the generated <span><math><mtext>Q</mtext></math></span>-Scott open set monad induced by classical Scott open set monad is a submonad of <span><math><mtext>Q</mtext></math></span>-Scott open set monad if and only if the underlying partial order of the quantale <span><math><mtext>Q</mtext></math></span> is a frame. Then, we give a reasonable explanation for constructing Scott algebraic closure system on a frame <span><math><mtext>Q</mtext></math></span> since it plays a similar role as Scott topology in topology. Finally, by the Scott algebraic closure system, we construct a monad on the category of <span><math><msub><mrow><mi>T</mi></mrow><mrow><mn>0</mn></mrow></msub></math></span> separated algebraic closure spaces and show that the Eilenberg-Moore algebras of this monad are precisely frames.</p></div>\",\"PeriodicalId\":55130,\"journal\":{\"name\":\"Fuzzy Sets and Systems\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.2000,\"publicationDate\":\"2024-09-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fuzzy Sets and Systems\",\"FirstCategoryId\":\"100\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0165011424002732\",\"RegionNum\":1,\"RegionCategory\":\"数学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"COMPUTER SCIENCE, THEORY & METHODS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fuzzy Sets and Systems","FirstCategoryId":"100","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0165011424002732","RegionNum":1,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"COMPUTER SCIENCE, THEORY & METHODS","Score":null,"Total":0}
Scott algebraic closure space and its applications
In this paper, we want to use the idea of fuzzy topological space generated by classical topological space to study generated algebraic closure space and its applications. Firstly, we show that the generated -Scott open set monad induced by classical Scott open set monad is a submonad of -Scott open set monad if and only if the underlying partial order of the quantale is a frame. Then, we give a reasonable explanation for constructing Scott algebraic closure system on a frame since it plays a similar role as Scott topology in topology. Finally, by the Scott algebraic closure system, we construct a monad on the category of separated algebraic closure spaces and show that the Eilenberg-Moore algebras of this monad are precisely frames.
期刊介绍:
Since its launching in 1978, the journal Fuzzy Sets and Systems has been devoted to the international advancement of the theory and application of fuzzy sets and systems. The theory of fuzzy sets now encompasses a well organized corpus of basic notions including (and not restricted to) aggregation operations, a generalized theory of relations, specific measures of information content, a calculus of fuzzy numbers. Fuzzy sets are also the cornerstone of a non-additive uncertainty theory, namely possibility theory, and of a versatile tool for both linguistic and numerical modeling: fuzzy rule-based systems. Numerous works now combine fuzzy concepts with other scientific disciplines as well as modern technologies.
In mathematics fuzzy sets have triggered new research topics in connection with category theory, topology, algebra, analysis. Fuzzy sets are also part of a recent trend in the study of generalized measures and integrals, and are combined with statistical methods. Furthermore, fuzzy sets have strong logical underpinnings in the tradition of many-valued logics.