{"title":"一类分数阶导数非线性抛物型问题弱解的存在性","authors":"R. A. Sánchez-Ancajima, L. J. Caucha","doi":"10.22436/jmcs.030.03.04","DOIUrl":null,"url":null,"abstract":"The main objective of this work is to demostrate the existence and unique of weak solution for a nonlinear parabolic problem with fractional derivatives for the spatial and temporal variables on a one-dimensional domain. Using the Nehari Manifold method and its relationship with the Fibering Maps, the existence of a weak solution for the stationary case was demostrated. Finally, using the Arzela-Ascoli Theorem and Banach’s Fixed Point Theorem, the existence and uniqueness of a weak solution for the non-linear parabolic problem were shown.","PeriodicalId":45497,"journal":{"name":"Journal of Mathematics and Computer Science-JMCS","volume":null,"pages":null},"PeriodicalIF":2.0000,"publicationDate":"2023-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Existence of a weak solution for a nonlinear parabolic problem with fractional derivates\",\"authors\":\"R. A. Sánchez-Ancajima, L. J. Caucha\",\"doi\":\"10.22436/jmcs.030.03.04\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The main objective of this work is to demostrate the existence and unique of weak solution for a nonlinear parabolic problem with fractional derivatives for the spatial and temporal variables on a one-dimensional domain. Using the Nehari Manifold method and its relationship with the Fibering Maps, the existence of a weak solution for the stationary case was demostrated. Finally, using the Arzela-Ascoli Theorem and Banach’s Fixed Point Theorem, the existence and uniqueness of a weak solution for the non-linear parabolic problem were shown.\",\"PeriodicalId\":45497,\"journal\":{\"name\":\"Journal of Mathematics and Computer Science-JMCS\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2023-01-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Mathematics and Computer Science-JMCS\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.22436/jmcs.030.03.04\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MATHEMATICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Mathematics and Computer Science-JMCS","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22436/jmcs.030.03.04","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATHEMATICS","Score":null,"Total":0}
Existence of a weak solution for a nonlinear parabolic problem with fractional derivates
The main objective of this work is to demostrate the existence and unique of weak solution for a nonlinear parabolic problem with fractional derivatives for the spatial and temporal variables on a one-dimensional domain. Using the Nehari Manifold method and its relationship with the Fibering Maps, the existence of a weak solution for the stationary case was demostrated. Finally, using the Arzela-Ascoli Theorem and Banach’s Fixed Point Theorem, the existence and uniqueness of a weak solution for the non-linear parabolic problem were shown.