Ramanujan JournalPub Date : 2022-11-24DOI: 10.1007/s11139-022-00671-4
L. Zhu
{"title":"Two prime squares, four prime cubes and powers of 2","authors":"L. Zhu","doi":"10.1007/s11139-022-00671-4","DOIUrl":"https://doi.org/10.1007/s11139-022-00671-4","url":null,"abstract":"","PeriodicalId":54511,"journal":{"name":"Ramanujan Journal","volume":"60 1","pages":"427-445"},"PeriodicalIF":0.7,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46441081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ramanujan JournalPub Date : 2022-11-23DOI: 10.1007/s11139-022-00662-5
Rui Zhang
{"title":"Goldbach–Linnik type problems with mixed powers of primes","authors":"Rui Zhang","doi":"10.1007/s11139-022-00662-5","DOIUrl":"https://doi.org/10.1007/s11139-022-00662-5","url":null,"abstract":"","PeriodicalId":54511,"journal":{"name":"Ramanujan Journal","volume":"60 1","pages":"1069-1080"},"PeriodicalIF":0.7,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46327735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ramanujan JournalPub Date : 2022-11-17DOI: 10.1007/s11139-023-00707-3
Isaac A. Broudy, Sebastian Eterović
{"title":"Schanuel type conjectures and disjointness","authors":"Isaac A. Broudy, Sebastian Eterović","doi":"10.1007/s11139-023-00707-3","DOIUrl":"https://doi.org/10.1007/s11139-023-00707-3","url":null,"abstract":"","PeriodicalId":54511,"journal":{"name":"Ramanujan Journal","volume":"62 1","pages":"781 - 795"},"PeriodicalIF":0.7,"publicationDate":"2022-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52861490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ramanujan JournalPub Date : 2022-11-16DOI: 10.1007/s11139-022-00657-2
Gongrui Chen
{"title":"On exceptional sets in the Waring–Goldbach problem for fifth powers","authors":"Gongrui Chen","doi":"10.1007/s11139-022-00657-2","DOIUrl":"https://doi.org/10.1007/s11139-022-00657-2","url":null,"abstract":"","PeriodicalId":54511,"journal":{"name":"Ramanujan Journal","volume":"62 1","pages":"329 - 346"},"PeriodicalIF":0.7,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44864683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ramanujan JournalPub Date : 2022-11-08DOI: 10.1007/s11139-023-00768-4
L. El Fadil, O. Kchit
{"title":"On index divisors and monogenity of certain number fields defined by $$x^{12}+ax^m+b$$","authors":"L. El Fadil, O. Kchit","doi":"10.1007/s11139-023-00768-4","DOIUrl":"https://doi.org/10.1007/s11139-023-00768-4","url":null,"abstract":"","PeriodicalId":54511,"journal":{"name":"Ramanujan Journal","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47496273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ramanujan JournalPub Date : 2022-11-03DOI: 10.1007/s11139-022-00632-x
B. Köklüce
{"title":"Evaluation of certain convolution sums involving the sum of the divisors function","authors":"B. Köklüce","doi":"10.1007/s11139-022-00632-x","DOIUrl":"https://doi.org/10.1007/s11139-022-00632-x","url":null,"abstract":"","PeriodicalId":54511,"journal":{"name":"Ramanujan Journal","volume":"60 1","pages":"533-549"},"PeriodicalIF":0.7,"publicationDate":"2022-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45942298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ramanujan JournalPub Date : 2022-10-30DOI: 10.1007/s11139-023-00766-6
Tyler Genao
{"title":"Growth of torsion groups of elliptic curves upon base change from number fields","authors":"Tyler Genao","doi":"10.1007/s11139-023-00766-6","DOIUrl":"https://doi.org/10.1007/s11139-023-00766-6","url":null,"abstract":"","PeriodicalId":54511,"journal":{"name":"Ramanujan Journal","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2022-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42211321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}