Clifford algebras and the universal invariant

We explain the central role of Clifford algebras in the computation of the universal invariant of a commutative field.

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Bibliographic Details
Published in:Expositiones mathematicae 2018-12, Vol.36 (3-4), p.384-405
Main Authors: Ojanguren, M., Parimala, R.
Format: Article
Language:English
Subjects:
[formula omitted]-invariant
Clifford algebras
Quadratic forms
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Description
Summary:We explain the central role of Clifford algebras in the computation of the universal invariant of a commutative field.
ISSN:0723-0869
1878-0792
DOI:10.1016/j.exmath.2018.07.004