模群的正规子群

Journal of Research of the National Bureau of Standards, Section B: Mathematical Sciences Pub Date : 1970-04-01 DOI:10.6028/JRES.074B.012

L. Greenberg, M. Newman

{"title":"模群的正规子群","authors":"L. Greenberg, M. Newman","doi":"10.6028/JRES.074B.012","DOIUrl":null,"url":null,"abstract":"A numbe r of res ults o n the normal s ubgroup stru cture of th e class ical modul ar group is a nn o un ced. A t ypi cal res ult is th at a normal subgroup of squ are-free ind ex is necessaril y of ge nu s 1, a pa rt from 4 excep ti ons.","PeriodicalId":166823,"journal":{"name":"Journal of Research of the National Bureau of Standards, Section B: Mathematical Sciences","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1970-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"13","resultStr":"{\"title\":\"Normal subgroups of the modular group\",\"authors\":\"L. Greenberg, M. Newman\",\"doi\":\"10.6028/JRES.074B.012\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A numbe r of res ults o n the normal s ubgroup stru cture of th e class ical modul ar group is a nn o un ced. A t ypi cal res ult is th at a normal subgroup of squ are-free ind ex is necessaril y of ge nu s 1, a pa rt from 4 excep ti ons.\",\"PeriodicalId\":166823,\"journal\":{\"name\":\"Journal of Research of the National Bureau of Standards, Section B: Mathematical Sciences\",\"volume\":\"41 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1970-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"13\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Research of the National Bureau of Standards, Section B: Mathematical Sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.6028/JRES.074B.012\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Research of the National Bureau of Standards, Section B: Mathematical Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.6028/JRES.074B.012","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 13

摘要

对典型模块群的正规子群结构的一些结果进行了讨论。一个典型的结果是，一个无平方函数的正子群必须是1，这是4个例外的一部分。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Normal subgroups of the modular group

A numbe r of res ults o n the normal s ubgroup stru cture of th e class ical modul ar group is a nn o un ced. A t ypi cal res ult is th at a normal subgroup of squ are-free ind ex is necessaril y of ge nu s 1, a pa rt from 4 excep ti ons.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Journal of Research of the National Bureau of Standards, Section B: Mathematical Sciences

自引率

0.00%

发文量