Spinor genera under field extensions. II: 2 unramified in the bottom field. (English) Zbl 0393.10021
MSC:
11E04 | Quadratic forms over general fields |
15A63 | Quadratic and bilinear forms, inner products |
11H06 | Lattices and convex bodies (number-theoretic aspects) |
20G30 | Linear algebraic groups over global fields and their integers |