On the Picard Group of Integer Group Rings

Author: Ola Helenius; Chalmers Tekniska Högskola.; Chalmers University Of Technology.; [2002]

Keywords: MATEMATIK; MATHEMATICS; Picard group; Grothendieck group; integer group ring; cyclic group; cyclotomic field; class group; Kummer´s lemma; semi-regular prime;

Abstract:

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