Integral symmetric bilinear forms and some of their applications

V. V. Nikulin

Izvestiya. Mathematics , Tome 14 (1980) no. 1, pp. 103-167.

Résumé

We set up the technique of discriminant-forms, which allows us to transfer many results for unimodular symmetric bilinear forms to the nonunimodular case and is convenient in calculations. Further, these results are applied to Milnor's quadratic forms for singularities of holomorphic functions and also to algebraic geometry over the reals. Bibliography: 57 titles.

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