Vol. 52, No. 1, 1974

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On the normal subgroups of integral orthogonal groups

Donald Gordon James

Vol. 52 (1974), No. 1, 107–114
Abstract

Let ℰ denote the spinorial kernel of an orthogonal group of an indefinite unimodular quadratic form over the integers in a global field. The normal subgroups of ℰ that arise from the local structure of ℰ are studied.

Mathematical Subject Classification 2000
Primary: 10C30
Secondary: 20G30
Milestones
Received: 25 August 1973
Published: 1 May 1974
Authors
Donald Gordon James