{"title":"Stability of systems of Ito linear differential equations with delays","authors":"R. Kadiev","doi":"10.31029/demr.16.3","DOIUrl":null,"url":null,"abstract":"The questions of instant stability of systems of linear differential equations Ito with delays based on the theory of positively reversible matrices are investigated. The ideas and methods developed by N. V. Azbelev and his students to investigate the sustainability of deterministic linear functional--differential equations are used for this. Are brought sufficient conditions $2p$--stability $(1\\le p <\\infty)$ systems of linear differential Ito equations with delays in terms of positive reversibility of the matrices, built according to the parameters of the source system. The fulfillment of these conditions for specific equations is checked.","PeriodicalId":431345,"journal":{"name":"Daghestan Electronic Mathematical Reports","volume":"105 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Daghestan Electronic Mathematical Reports","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31029/demr.16.3","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The questions of instant stability of systems of linear differential equations Ito with delays based on the theory of positively reversible matrices are investigated. The ideas and methods developed by N. V. Azbelev and his students to investigate the sustainability of deterministic linear functional--differential equations are used for this. Are brought sufficient conditions $2p$--stability $(1\le p <\infty)$ systems of linear differential Ito equations with delays in terms of positive reversibility of the matrices, built according to the parameters of the source system. The fulfillment of these conditions for specific equations is checked.
基于正可逆矩阵理论,研究了一类具有时滞的线性微分方程组的瞬时稳定性问题。阿兹别列夫和他的学生研究确定性线性泛函微分方程的可持续性的思想和方法被用于此。给出了根据源系统参数建立的具有矩阵正可逆性时滞的线性微分伊东方程的充分条件$2p$—稳定性$(1\le p <\infty)$。对具体方程的这些条件是否满足进行了检验。