{"title":"Solution to a problem of Luca, Menares and Pizarro-Madariaga","authors":"Yuchen Ding, Lilu Zhao","doi":"10.4064/aa230604-12-7","DOIUrl":null,"url":null,"abstract":"Let $k\\ge 2$ be a positive integer and $P^+(n)$ the greatest prime factor of a positive integer $n$ with convention $P^+(1)=1$. For any $\\theta \\in \\left [\\frac 1{2k},\\frac {17}{32k}\\right )$, set $$T_{k,\\theta }(x)=\\sum _{\\substack {p_1\\cdot \\cdot \\c","PeriodicalId":37888,"journal":{"name":"Acta Arithmetica","volume":"70 1","pages":"0"},"PeriodicalIF":0.5000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Arithmetica","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4064/aa230604-12-7","RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATHEMATICS","Score":null,"Total":0}
引用次数: 0
Abstract
Let $k\ge 2$ be a positive integer and $P^+(n)$ the greatest prime factor of a positive integer $n$ with convention $P^+(1)=1$. For any $\theta \in \left [\frac 1{2k},\frac {17}{32k}\right )$, set $$T_{k,\theta }(x)=\sum _{\substack {p_1\cdot \cdot \c