The structure of local integral orthogonal groups

James, D. G.

doi:10.1090/S0002-9947-1977-0435244-8

The structure of local integral orthogonal groups
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by D. G. James

Trans. Amer. Math. Soc. 228 (1977), 165-186

DOI: https://doi.org/10.1090/S0002-9947-1977-0435244-8

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Abstract:

Let M be a lattice on a regular quadratic space over a nondyadic local field. The normal subgroups of the integral orthogonal group $O(M)$ are determined.

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