{"title":"Dirichlet级数空间上的积分算子","authors":"Jia Le Chen, Mao Fa Wang","doi":"10.1007/s10114-023-2442-x","DOIUrl":null,"url":null,"abstract":"<div><p>We first study the Volterra operator <i>V</i> acting on spaces of Dirichlet series. We prove that <i>V</i> is bounded on the Hardy space <span>\\({\\cal H}_0^p\\)</span> for any 0 < <i>p</i> ≤ ∞, and is compact on <span>\\({\\cal H}_0^p\\)</span> for 1 <<i>p</i> ≤ ∞. Furthermore, we show that <i>V</i> is cyclic but not supercyclic on <span>\\({\\cal H}_0^p\\)</span> for any 0 <<i>p</i>< ∞. Corresponding results are also given for <i>V</i> acting on Bergman spaces <span>\\({\\cal H}_{w,0}^p\\)</span>. We then study the Volterra type integration operators <i>T</i><sub><i>g</i></sub>. We prove that if <i>T</i><sub><i>g</i></sub> is bounded on the Hardy space <span>\\({{\\cal H}^p}\\)</span>, then it is bounded on the Bergman space <span>\\({\\cal H}_w^p\\)</span>.</p></div>","PeriodicalId":50893,"journal":{"name":"Acta Mathematica Sinica-English Series","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2023-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Integration Operators on Spaces of Dirichlet Series\",\"authors\":\"Jia Le Chen, Mao Fa Wang\",\"doi\":\"10.1007/s10114-023-2442-x\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>We first study the Volterra operator <i>V</i> acting on spaces of Dirichlet series. We prove that <i>V</i> is bounded on the Hardy space <span>\\\\({\\\\cal H}_0^p\\\\)</span> for any 0 < <i>p</i> ≤ ∞, and is compact on <span>\\\\({\\\\cal H}_0^p\\\\)</span> for 1 <<i>p</i> ≤ ∞. Furthermore, we show that <i>V</i> is cyclic but not supercyclic on <span>\\\\({\\\\cal H}_0^p\\\\)</span> for any 0 <<i>p</i>< ∞. Corresponding results are also given for <i>V</i> acting on Bergman spaces <span>\\\\({\\\\cal H}_{w,0}^p\\\\)</span>. We then study the Volterra type integration operators <i>T</i><sub><i>g</i></sub>. We prove that if <i>T</i><sub><i>g</i></sub> is bounded on the Hardy space <span>\\\\({{\\\\cal H}^p}\\\\)</span>, then it is bounded on the Bergman space <span>\\\\({\\\\cal H}_w^p\\\\)</span>.</p></div>\",\"PeriodicalId\":50893,\"journal\":{\"name\":\"Acta Mathematica Sinica-English Series\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2023-10-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Mathematica Sinica-English Series\",\"FirstCategoryId\":\"100\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10114-023-2442-x\",\"RegionNum\":3,\"RegionCategory\":\"数学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MATHEMATICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Mathematica Sinica-English Series","FirstCategoryId":"100","ListUrlMain":"https://link.springer.com/article/10.1007/s10114-023-2442-x","RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATHEMATICS","Score":null,"Total":0}
Integration Operators on Spaces of Dirichlet Series
We first study the Volterra operator V acting on spaces of Dirichlet series. We prove that V is bounded on the Hardy space \({\cal H}_0^p\) for any 0 < p ≤ ∞, and is compact on \({\cal H}_0^p\) for 1 <p ≤ ∞. Furthermore, we show that V is cyclic but not supercyclic on \({\cal H}_0^p\) for any 0 <p< ∞. Corresponding results are also given for V acting on Bergman spaces \({\cal H}_{w,0}^p\). We then study the Volterra type integration operators Tg. We prove that if Tg is bounded on the Hardy space \({{\cal H}^p}\), then it is bounded on the Bergman space \({\cal H}_w^p\).
期刊介绍:
Acta Mathematica Sinica, established by the Chinese Mathematical Society in 1936, is the first and the best mathematical journal in China. In 1985, Acta Mathematica Sinica is divided into English Series and Chinese Series. The English Series is a monthly journal, publishing significant research papers from all branches of pure and applied mathematics. It provides authoritative reviews of current developments in mathematical research. Contributions are invited from researchers from all over the world.