Computation of locally free class groups
dc.date.accessioned | 2006-11-02T10:35:20Z | |
dc.date.available | 2006-11-02T10:35:20Z | |
dc.date.issued | 2006 | |
dc.identifier.uri | urn:nbn:de:hebis:34-2006110215433 | |
dc.identifier.uri | http://hdl.handle.net/123456789/2006110215433 | |
dc.description.sponsorship | Research supported by the DFG Research supported by the NSF, DMS-0200592 and 0128969 | eng |
dc.format.extent | 261162 bytes | |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.rights | Urheberrechtlich geschützt | |
dc.rights.uri | https://rightsstatements.org/page/InC/1.0/ | |
dc.subject | locally free class groups | eng |
dc.subject | Algorithmic Number Theory | eng |
dc.subject.ddc | 510 | |
dc.title | Computation of locally free class groups | eng |
dc.type | Preprint | |
dcterms.abstract | We show that the locally free class group of an order in a semisimple algebra over a number field is isomorphic to a certain ray class group. This description is then used to present an algorithm that computes the locally free class group. The algorithm is implemented in MAGMA for the case where the algebra is a group ring over the rational numbers. | eng |
dcterms.accessRights | open access | |
dcterms.creator | Bley, Werner | |
dcterms.creator | Boltje, Robert | |
dcterms.isPartOf | Mathematische Schriften Kassel ;; 06, 01 | ger |
dc.subject.msc | 19A31 | eng |
dc.subject.msc | 16G30 | eng |
dcterms.source.journal | Mathematische Schriften Kassel | ger |
dcterms.source.volume | 06, 01 |