{"title":"Abner of Burgos: The Missing Link between Nasir al-Din al-Tusi and Nicolaus Copernicus?","authors":"Michael Nosonovsky","doi":"10.1163/18750214-12151070","DOIUrl":null,"url":null,"abstract":"\nThe geometrical theorem known as the ‘Tusi couple’ was first discovered by Persian astronomer Nasir al-Din al-Tusi (1201–1274). The Tusi couple was believed to be discovered for Europeans by Nicolaus Copernicus (1473–1543) and it played an important role in the development of his planetary system. It has been suggested by Willy Hartner, that Copernicus borrowed it from al-Tusi, however, a particular way of transmission is not known. In this article I show that Spanish-Jewish author Abner of Burgos (1270–1340) was familiar with the Tusi couple and followed Tusi’s notation in his diagrams. This may provide a missing link in the transmission of the Muslim astronomic knowledge to Europe and advance our understanding of the European Renaissance as a multicultural phenomenon.","PeriodicalId":40667,"journal":{"name":"Zutot","volume":null,"pages":null},"PeriodicalIF":0.1000,"publicationDate":"2018-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1163/18750214-12151070","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zutot","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1163/18750214-12151070","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"0","JCRName":"HUMANITIES, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 3
Abstract
The geometrical theorem known as the ‘Tusi couple’ was first discovered by Persian astronomer Nasir al-Din al-Tusi (1201–1274). The Tusi couple was believed to be discovered for Europeans by Nicolaus Copernicus (1473–1543) and it played an important role in the development of his planetary system. It has been suggested by Willy Hartner, that Copernicus borrowed it from al-Tusi, however, a particular way of transmission is not known. In this article I show that Spanish-Jewish author Abner of Burgos (1270–1340) was familiar with the Tusi couple and followed Tusi’s notation in his diagrams. This may provide a missing link in the transmission of the Muslim astronomic knowledge to Europe and advance our understanding of the European Renaissance as a multicultural phenomenon.
期刊介绍:
Zutot: Perspectives on Jewish Culture aims to fill a gap that has become more and more conspicuous among the wealth of scholarly periodicals in the field of Jewish Studies. Whereas existing journals provide space to medium and large sized articles, they neglect the small but poignant contributions, which may be as important as the extended, detailed study. The Zutot serves as a platform for small but incisive contributions, and provides them with a distinct context. The substance of these contributions is derived from larger perspectives and, though not always presented in an exhaustive way, will have an impact on contemporary discussions. The Zutot covers Jewish culture in its broadest sense, i.e. encompassing various academic disciplines—literature, languages and linguistics, philosophy, art, sociology, politics and history—and reflects binary oppositions such as religious and secular, high and low, written and oral, male and female culture.