A292755 Essential dimension of the set of isomorphism classes of nondegenerate quadratic forms of dimension 2n with trivial discriminant and trivial Clifford invariant over a field of characteristic different from 2.
0, 0, 4, 4, 6, 7, 23, 103, 326, 793
Offset: 2
References
- A. Merkurjev, Essential dimension, Quadratic forms-algebra, arithmetic, and geometry (R. Baeza, W. K. Chan, D. W. Hoffmann, and R. Schulze-Pillot, eds.), Contemp. Math., vol. 493, 2009, pp. 299-325.
Links
- Alexander S. Merkurjev, Essential dimension, Bull. Amer. Math. Soc., 54 (Oct. 2017), 635-661.
Crossrefs
Cf. A280191.