02192nam 2200589 450 991078878080332120220825045337.00-8218-7609-0(CKB)3240000000069549(EBL)3112959(SSID)ssj0000629262(PQKBManifestationID)11393253(PQKBTitleCode)TC0000629262(PQKBWorkID)10718258(PQKB)11693322(MiAaPQ)EBC3112959(RPAM)934343(PPN)197103413(EXLCZ)99324000000006954919830913h19831983 uy| 0engur|n|---|||||txtccrCentral extensions, Galois groups, and ideal class groups of number fields /A. FröhlichProvidence, Rhode Island :American Mathematical Society,[1983]©19831 online resource (96 p.)Contemporary mathematics,0271-4132 ;24Description based upon print version of record.0-8218-5022-9 Includes bibliographical references.Table of Contents -- 1. Background from Class Field Theory -- 2. The Genus Field and the Genus Group -- 3. Central Extensions -- 4. Maximal Quasi Central Extensions, Maximal L-Extensions and Maximal Class Two Extensions -- 5. More on Class Groups -- 6. Some Remarks on History and Literature -- Literature.Contemporary mathematics (American Mathematical Society).240271-4132Class field theoryField extensions (Mathematics)Galois theoryClass groups (Mathematics)Class field theory.Field extensions (Mathematics)Galois theory.Class groups (Mathematics)512/.3Fröhlich A(Albrecht),1916-55747MiAaPQMiAaPQMiAaPQBOOK9910788780803321Central extensions, Galois groups, and ideal class groups of number fields3699401UNINA