Integral Sums of Squares in Algebraic Number Fields

DOI10.2307/2374824zbMath0729.11016OpenAlexW2004222844MaRDI QIDQ3353092

Donald G. James

Publication date: 1991

Published in: American Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2374824

zbMATH Keywords

quadratic latticesum of squaresprimitive representationsspinor equivalent

Mathematics Subject Classification ID

Sums of squares and representations by other particular quadratic forms (11E25) Quadratic forms over global rings and fields (11E12)

Related Items (5)

Conjugacy classes of symmetries in orthogonal groups ⋮ Fuchsian Subgroups of Bianchi Groups ⋮ Generators for orthogonal groups of unimodular lattices ⋮ Orbits in Unimodular Hermitian Lattices ⋮ Representations by unimodular quadratic \(\mathbb{Z}\)-lattices

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