11-XX |
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Number theory |
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11Exx |
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Forms and linear algebraic groups [See also 19Gxx] {For quadratic forms in linear algebra, see 15A63} |
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11E04 |
Quadratic forms over general fields |
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11E08 |
Quadratic forms over local rings and fields |
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11E10 |
Forms over real fields |
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11E12 |
Quadratic forms over global rings and fields |
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11E16 |
General binary quadratic forms |
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11E20 |
General ternary and quaternary quadratic forms; forms of more than two variables |
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11E25 |
Sums of squares and representations by other particular quadratic forms |
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11E39 |
Bilinear and Hermitian forms |
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11E41 |
Class numbers of quadratic and Hermitian forms |
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11E45 |
Analytic theory (Epstein zeta functions; relations with automorphic forms and functions) |
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11E57 |
Classical groups [See also 14Lxx, 20Gxx] |
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11E70 |
$K$-theory of quadratic and Hermitian forms |
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11E72 |
Galois cohomology of linear algebraic groups [See also 20G10] |
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11E76 |
Forms of degree higher than two |
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11E81 |
Algebraic theory of quadratic forms; Witt groups and rings [See also 19G12, 19G24] |
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11E88 |
Quadratic spaces; Clifford algebras [See also 15A63, 15A66] |
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11E95 |
$p$-adic theory |
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11E99 |
None of the above, but in this section |