{"title":"强伪凸域上加权Bergman空间的Toeplitz算子和偏斜Carleson测度","authors":"M. Abate, Samuele Mongodi, Jasmin Raissy","doi":"10.7900/jot.2019jun03.2260","DOIUrl":null,"url":null,"abstract":"In this paper we study mapping properties of Toeplitz-like operators on weighted Bergman spaces of bounded strongly pseudconvex domains in $\\mathbb{C}^n$. In particular we prove that a Toeplitz operator built using as kernel a weighted Bergman kernel of weight $\\beta$ and integrating against a measure $\\mu$ maps continuously (when $\\beta$ is large enough) a weighted Bergman space $A^{p_1}_{\\alpha_1}(D)$ into a weighted Bergman space $A^{p_2}_{\\alpha_2}(D)$ if and only if $\\mu$ is a $(\\lambda,\\gamma)$-skew Carleson measure, where $\\lambda=1+\\frac{1}{p_1}-\\frac{1}{p_2}$ and $\\gamma=\\frac{1}{\\lambda}\\left(\\beta+\\frac{\\alpha_1}{p_1}-\\frac{\\alpha_2}{p_2}\\right)$. This theorem generalizes results obtained by Pau and Zhao on the unit ball, and extends and makes more precise results obtained by Abate, Raissy and Saracco on a smaller class of Toeplitz operators on bounded strongly pseudoconvex domains.","PeriodicalId":50104,"journal":{"name":"Journal of Operator Theory","volume":" ","pages":""},"PeriodicalIF":0.7000,"publicationDate":"2019-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Toeplitz operators and skew Carleson measures for weighted Bergman spaces on strongly pseudoconvex domains\",\"authors\":\"M. Abate, Samuele Mongodi, Jasmin Raissy\",\"doi\":\"10.7900/jot.2019jun03.2260\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper we study mapping properties of Toeplitz-like operators on weighted Bergman spaces of bounded strongly pseudconvex domains in $\\\\mathbb{C}^n$. In particular we prove that a Toeplitz operator built using as kernel a weighted Bergman kernel of weight $\\\\beta$ and integrating against a measure $\\\\mu$ maps continuously (when $\\\\beta$ is large enough) a weighted Bergman space $A^{p_1}_{\\\\alpha_1}(D)$ into a weighted Bergman space $A^{p_2}_{\\\\alpha_2}(D)$ if and only if $\\\\mu$ is a $(\\\\lambda,\\\\gamma)$-skew Carleson measure, where $\\\\lambda=1+\\\\frac{1}{p_1}-\\\\frac{1}{p_2}$ and $\\\\gamma=\\\\frac{1}{\\\\lambda}\\\\left(\\\\beta+\\\\frac{\\\\alpha_1}{p_1}-\\\\frac{\\\\alpha_2}{p_2}\\\\right)$. This theorem generalizes results obtained by Pau and Zhao on the unit ball, and extends and makes more precise results obtained by Abate, Raissy and Saracco on a smaller class of Toeplitz operators on bounded strongly pseudoconvex domains.\",\"PeriodicalId\":50104,\"journal\":{\"name\":\"Journal of Operator Theory\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2019-05-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Operator Theory\",\"FirstCategoryId\":\"100\",\"ListUrlMain\":\"https://doi.org/10.7900/jot.2019jun03.2260\",\"RegionNum\":4,\"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":"Journal of Operator Theory","FirstCategoryId":"100","ListUrlMain":"https://doi.org/10.7900/jot.2019jun03.2260","RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATHEMATICS","Score":null,"Total":0}
Toeplitz operators and skew Carleson measures for weighted Bergman spaces on strongly pseudoconvex domains
In this paper we study mapping properties of Toeplitz-like operators on weighted Bergman spaces of bounded strongly pseudconvex domains in $\mathbb{C}^n$. In particular we prove that a Toeplitz operator built using as kernel a weighted Bergman kernel of weight $\beta$ and integrating against a measure $\mu$ maps continuously (when $\beta$ is large enough) a weighted Bergman space $A^{p_1}_{\alpha_1}(D)$ into a weighted Bergman space $A^{p_2}_{\alpha_2}(D)$ if and only if $\mu$ is a $(\lambda,\gamma)$-skew Carleson measure, where $\lambda=1+\frac{1}{p_1}-\frac{1}{p_2}$ and $\gamma=\frac{1}{\lambda}\left(\beta+\frac{\alpha_1}{p_1}-\frac{\alpha_2}{p_2}\right)$. This theorem generalizes results obtained by Pau and Zhao on the unit ball, and extends and makes more precise results obtained by Abate, Raissy and Saracco on a smaller class of Toeplitz operators on bounded strongly pseudoconvex domains.
期刊介绍:
The Journal of Operator Theory is rigorously peer reviewed and endevours to publish significant articles in all areas of operator theory, operator algebras and closely related domains.