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Mathematical Sciences Classification System

11Exx - Forms and linear algebraic groups
[See also 19Gxx]
{For quadratic forms in linear algebra, see 15A63}

• 3
  11E04
  Quadratic forms over general fields
• 3
  11E08
  Quadratic forms over local rings and fields
• 1
  11E10
  Forms over real fields
• 4
  11E12
  Quadratic forms over global rings and fields
• 1
  11E16
  General binary quadratic forms
• 11E20
  General ternary and quaternary quadratic forms; forms of more than two variables
• 2
  11E25
  Sums of squares and representations by other particular quadratic forms
• 2
  11E39
  Bilinear and Hermitian forms
• 1
  11E41
  Class numbers of quadratic and Hermitian forms
• 11E45
  Analytic theory (Epstein zeta functions; relations with automorphic forms and functions)
• 4
  11E57
  Classical groups [See also 14Lxx, 20Gxx]
• 11E70
  $K$-theory of quadratic and Hermitian forms
• 3
  11E72
  Galois cohomology of linear algebraic groups [See also 20G10]
• 1
  11E76
  Forms of degree higher than two
• 3
  11E81
  Algebraic theory of quadratic forms; Witt groups and rings [See also 19G12, 19G24]
• 2
  11E88
  Quadratic spaces; Clifford algebras [See also 15A63, 15A66]
• 11E95
  $p$-adic theory
• 11E99
  None of the above, but in this section