{"title":"一维p-Laplacian的Sturm-Liouville问题的Lyapunov型不等式","authors":"S. Takeuchi, Kohtaro Watanabe","doi":"10.57262/die034-0708-383","DOIUrl":null,"url":null,"abstract":"This article considers the eigenvalue problem for the Sturm-Liouville problem including $p$-Laplacian \\begin{align*} \\begin{cases} \\left(\\vert u'\\vert^{p-2}u'\\right)'+\\left(\\lambda+r(x)\\right)\\vert u\\vert ^{p-2}u=0,\\,\\, x\\in (0,\\pi_{p}),\\\\ u(0)=u(\\pi_{p})=0, \\end{cases} \\end{align*} where $1<p<\\infty$, $\\pi_{p}$ is the generalized $\\pi$ given by $\\pi_{p}=2\\pi/\\left(p\\sin(\\pi/p)\\right)$, $r\\in C[0,\\pi_{p}]$ and $\\lambda<p-1$. Sharp Lyapunov-type inequalities, which are necessary conditions for the existence of nontrivial solutions of the above problem are presented. Results are obtained through the analysis of variational problem related to a sharp Sobolev embedding and generalized trigonometric and hyperbolic functions.","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Lyapunov-type inequalities for a Sturm-Liouville problem of the\\n one-dimensional p-Laplacian\",\"authors\":\"S. Takeuchi, Kohtaro Watanabe\",\"doi\":\"10.57262/die034-0708-383\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This article considers the eigenvalue problem for the Sturm-Liouville problem including $p$-Laplacian \\\\begin{align*} \\\\begin{cases} \\\\left(\\\\vert u'\\\\vert^{p-2}u'\\\\right)'+\\\\left(\\\\lambda+r(x)\\\\right)\\\\vert u\\\\vert ^{p-2}u=0,\\\\,\\\\, x\\\\in (0,\\\\pi_{p}),\\\\\\\\ u(0)=u(\\\\pi_{p})=0, \\\\end{cases} \\\\end{align*} where $1<p<\\\\infty$, $\\\\pi_{p}$ is the generalized $\\\\pi$ given by $\\\\pi_{p}=2\\\\pi/\\\\left(p\\\\sin(\\\\pi/p)\\\\right)$, $r\\\\in C[0,\\\\pi_{p}]$ and $\\\\lambda<p-1$. Sharp Lyapunov-type inequalities, which are necessary conditions for the existence of nontrivial solutions of the above problem are presented. Results are obtained through the analysis of variational problem related to a sharp Sobolev embedding and generalized trigonometric and hyperbolic functions.\",\"PeriodicalId\":1,\"journal\":{\"name\":\"Accounts of Chemical Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":16.4000,\"publicationDate\":\"2020-10-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Accounts of Chemical Research\",\"FirstCategoryId\":\"100\",\"ListUrlMain\":\"https://doi.org/10.57262/die034-0708-383\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"100","ListUrlMain":"https://doi.org/10.57262/die034-0708-383","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Lyapunov-type inequalities for a Sturm-Liouville problem of the
one-dimensional p-Laplacian
This article considers the eigenvalue problem for the Sturm-Liouville problem including $p$-Laplacian \begin{align*} \begin{cases} \left(\vert u'\vert^{p-2}u'\right)'+\left(\lambda+r(x)\right)\vert u\vert ^{p-2}u=0,\,\, x\in (0,\pi_{p}),\\ u(0)=u(\pi_{p})=0, \end{cases} \end{align*} where $1
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