{"title":"On linear combinations of units with bounded coefficients and double-base digit expansions.","authors":"Daniel Krenn, Jörg Thuswaldner, Volker Ziegler","doi":"10.1007/s00605-012-0443-4","DOIUrl":"10.1007/s00605-012-0443-4","url":null,"abstract":"<p><p>Let [Formula: see text] be the maximal order of a number field. Belcher showed in the 1970s that every algebraic integer in [Formula: see text] is the sum of pairwise distinct units, if the unit equation [Formula: see text] has a non-trivial solution [Formula: see text]. We generalize this result and give applications to signed double-base digit expansions.</p>","PeriodicalId":54737,"journal":{"name":"Monatshefte fur Mathematik","volume":"171 3-4","pages":"377-394"},"PeriodicalIF":0.9,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4370826/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33167397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"2-Supernilpotent Mal'cev algebras.","authors":"Nebojša Mudrinski","doi":"10.1007/s00605-013-0541-y","DOIUrl":"https://doi.org/10.1007/s00605-013-0541-y","url":null,"abstract":"<p><p>In this note we prove that a Mal'cev algebra is 2-supernilpotent ([1, 1, 1] = 0) if and only if it is polynomially equivalent to a special expanded group. This generalizes Gumm's result that a Mal'cev algebra is abelian if and only if it is polynomially equivalent to a module over a ring.</p>","PeriodicalId":54737,"journal":{"name":"Monatshefte fur Mathematik","volume":"172 2","pages":"161-166"},"PeriodicalIF":0.9,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s00605-013-0541-y","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33167400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Theorie des Potentiales und der Kugelfunktionen","authors":"A. Wangerin","doi":"10.1007/BF01742853","DOIUrl":"https://doi.org/10.1007/BF01742853","url":null,"abstract":"","PeriodicalId":54737,"journal":{"name":"Monatshefte fur Mathematik","volume":"122 1","pages":"A27"},"PeriodicalIF":0.9,"publicationDate":"2011-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77714730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Le calcul des résidus et ses applications à la théorie des fonctions","authors":"E. Lindelöf","doi":"10.1007/BF01697746","DOIUrl":"https://doi.org/10.1007/BF01697746","url":null,"abstract":"","PeriodicalId":54737,"journal":{"name":"Monatshefte fur Mathematik","volume":"37 1","pages":"A63-A64"},"PeriodicalIF":0.9,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82996475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Principes de la théorie des fonctions elliptiques et applications","authors":"P. Appell, E. Lacour","doi":"10.1007/BF01696311","DOIUrl":"https://doi.org/10.1007/BF01696311","url":null,"abstract":"","PeriodicalId":54737,"journal":{"name":"Monatshefte fur Mathematik","volume":"2 1","pages":"A17-A19"},"PeriodicalIF":0.9,"publicationDate":"2010-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77601335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Leçons sur les fonctions entières","authors":"É. Borel","doi":"10.1007/BF01692145","DOIUrl":"https://doi.org/10.1007/BF01692145","url":null,"abstract":"","PeriodicalId":54737,"journal":{"name":"Monatshefte fur Mathematik","volume":"26 1","pages":"A7-A8"},"PeriodicalIF":0.9,"publicationDate":"2009-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79706945","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Leçons sur les séries divergentes","authors":"É. Borel, G. Bouligand","doi":"10.1007/BF01703288","DOIUrl":"https://doi.org/10.1007/BF01703288","url":null,"abstract":"","PeriodicalId":54737,"journal":{"name":"Monatshefte fur Mathematik","volume":"92 1","pages":"A8"},"PeriodicalIF":0.9,"publicationDate":"2009-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73870752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Leçons sur la théorie des fonctions","authors":"É. Borel","doi":"10.1007/BF01707942","DOIUrl":"https://doi.org/10.1007/BF01707942","url":null,"abstract":"","PeriodicalId":54737,"journal":{"name":"Monatshefte fur Mathematik","volume":"22 1","pages":"A56"},"PeriodicalIF":0.9,"publicationDate":"2009-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90723083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}