{"title":"Positivity Expansion to Signed Solution for Doubly Nonlinear Parabolic Equations","authors":"Md Abu Hanif Sarkar","doi":"10.3329/jnujsci.v10i1.71256","DOIUrl":null,"url":null,"abstract":"We investigate doubly nonlinear parabolic equation with sign changing solutions. We established the expansion of positivity to the sign changing solution within a parabolic domain which is the key elements to achieve the regularity results.\nJagannath University Journal of Science, Volume 10, Number I, Jun. 2023, pp. 64−74","PeriodicalId":516949,"journal":{"name":"Jagannath University Journal of Science","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jagannath University Journal of Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3329/jnujsci.v10i1.71256","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
We investigate doubly nonlinear parabolic equation with sign changing solutions. We established the expansion of positivity to the sign changing solution within a parabolic domain which is the key elements to achieve the regularity results.
Jagannath University Journal of Science, Volume 10, Number I, Jun. 2023, pp. 64−74
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