{"title":"Deferred 𝜎-statistical summability in intuitionistic fuzzy 𝑟-normed linear spaces","authors":"Vijay Kumar, Archana Sharma, Reena Kumari","doi":"10.1515/anly-2023-0088","DOIUrl":null,"url":null,"abstract":"\n <jats:p>In this paper, we define and study three novel summability concepts – strong deferred 𝜎-summability, deferred 𝜎-statistical summability, and 𝜎-statistical summability in intuitionistic fuzzy 𝑟-normed linear spaces (briefly called IF-𝑟-NLS) by using 𝜎-mean.\nWe also provide an example in support of the new notions and uncover some interesting relationships.\nAdditionally, we study deferred 𝜎-statistical summability in the context of two pairs of sequences of positive integers, namely, <jats:inline-formula>\n <jats:alternatives>\n <m:math xmlns:m=\"http://www.w3.org/1998/Math/MathML\">\n <m:mrow>\n <m:msub>\n <m:mi>α</m:mi>\n <m:mi>n</m:mi>\n </m:msub>\n <m:mo>,</m:mo>\n <m:msub>\n <m:mi>γ</m:mi>\n <m:mi>n</m:mi>\n </m:msub>\n </m:mrow>\n </m:math>\n <jats:inline-graphic xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"graphic/j_anly-2023-0088_ineq_0001.png\" />\n <jats:tex-math>\\alpha_{n},\\gamma_{n}</jats:tex-math>\n </jats:alternatives>\n </jats:inline-formula>, and <jats:inline-formula>\n <jats:alternatives>\n <m:math xmlns:m=\"http://www.w3.org/1998/Math/MathML\">\n <m:mrow>\n <m:msub>\n <m:mi>u</m:mi>\n <m:mi>n</m:mi>\n </m:msub>\n <m:mo>,</m:mo>\n <m:msub>\n <m:mi>v</m:mi>\n <m:mi>n</m:mi>\n </m:msub>\n </m:mrow>\n </m:math>\n <jats:inline-graphic xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"graphic/j_anly-2023-0088_ineq_0002.png\" />\n <jats:tex-math>u_{n},v_{n}</jats:tex-math>\n </jats:alternatives>\n </jats:inline-formula> satisfying <jats:inline-formula>\n <jats:alternatives>\n <m:math xmlns:m=\"http://www.w3.org/1998/Math/MathML\">\n <m:mrow>\n <m:msub>\n <m:mi>α</m:mi>\n <m:mi>n</m:mi>\n </m:msub>\n <m:mo>≤</m:mo>\n <m:msub>\n <m:mi>u</m:mi>\n <m:mi>n</m:mi>\n </m:msub>\n <m:mo><</m:mo>\n <m:msub>\n <m:mi>v</m:mi>\n <m:mi>n</m:mi>\n </m:msub>\n <m:mo>≤</m:mo>\n <m:msub>\n <m:mi>γ</m:mi>\n <m:mi>n</m:mi>\n </m:msub>\n </m:mrow>\n </m:math>\n <jats:inline-graphic xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"graphic/j_anly-2023-0088_ineq_0003.png\" />\n <jats:tex-math>\\alpha_{n}\\leq u_{n}<v_{n}\\leq\\gamma_{n}</jats:tex-math>\n </jats:alternatives>\n </jats:inline-formula>.</jats:p>","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1515/anly-2023-0088","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper, we define and study three novel summability concepts – strong deferred 𝜎-summability, deferred 𝜎-statistical summability, and 𝜎-statistical summability in intuitionistic fuzzy 𝑟-normed linear spaces (briefly called IF-𝑟-NLS) by using 𝜎-mean.
We also provide an example in support of the new notions and uncover some interesting relationships.
Additionally, we study deferred 𝜎-statistical summability in the context of two pairs of sequences of positive integers, namely, αn,γn\alpha_{n},\gamma_{n}, and un,vnu_{n},v_{n} satisfying αn≤un<vn≤γn\alpha_{n}\leq u_{n}.
本文利用𝜎-均值定义并研究了三个新的可求和性概念--强延迟𝜎-可求和性、延迟𝜎-统计可求和性以及直觉模糊𝑟规范线性空间(简称 IF-𝑟-NLS)中的𝜎-统计可求和性。此外,我们还研究了两对正整数序列的延迟𝜎-统计求和性,即 α n , γ n \alpha_{n},\gamma_{n} 和 u n , v n u n \alpha_{n},\gamma_{n} 。 u n , v n u_{n},v_{n} 满足 α n ≤ u n v n ≤ γ n \alpha_{n}\leq u_{n} 。
期刊介绍:
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
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