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11

ANTS
2006
Springer

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Computation of Locally Free Class Groups

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Computation of Locally Free Class Groups

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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.

Werner Bley, Robert Boltje

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Added	20 Aug 2010
Updated	20 Aug 2010
Type	Conference
Year	2006
Where	ANTS
Authors	Werner Bley, Robert Boltje

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