{"title":"Hardy Space Estimate of the Maximal Wave Operator","authors":"Jiecheng Chen, Dashan Fan, Junyan Zhao","doi":"10.1007/s10114-026-4215-9","DOIUrl":null,"url":null,"abstract":"<div><p>In this paper, we obtain the sharp Hardy space estimate of the maximal wave operator. Some applications on spherical averages and their combinations are also given.</p></div>","PeriodicalId":50893,"journal":{"name":"Acta Mathematica Sinica-English Series","volume":"42 1","pages":"127 - 150"},"PeriodicalIF":0.9000,"publicationDate":"2026-01-15","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/s10114-026-4215-9","RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATHEMATICS","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper, we obtain the sharp Hardy space estimate of the maximal wave operator. Some applications on spherical averages and their combinations are also given.
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.