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- Hasse_invariant_of_a_quadratic_form abstract "In mathematics, the Hasse invariant (or Hasse–Witt invariant) of a quadratic form Q over a field K takes values in the Brauer group Br(K). The name "Hasse–Witt" comes from Helmut Hasse and Ernst Witt.The quadratic form Q may be taken as a diagonal formΣ aixi2.Its invariant is then defined as the product of the classes in the Brauer group of all the quaternion algebras (ai, aj) for i < j.This is independent of the diagonal form chosen to compute it.It may also be viewed as the second Stiefel–Whitney class of Q.".
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- Hasse_invariant_of_a_quadratic_form wikiPageRevisionID "532994022".
- Hasse_invariant_of_a_quadratic_form hasPhotoCollection Hasse_invariant_of_a_quadratic_form.
- Hasse_invariant_of_a_quadratic_form subject Category:Quadratic_forms.
- Hasse_invariant_of_a_quadratic_form type Abstraction100002137.
- Hasse_invariant_of_a_quadratic_form type Form106290637.
- Hasse_invariant_of_a_quadratic_form type LanguageUnit106284225.
- Hasse_invariant_of_a_quadratic_form type Part113809207.
- Hasse_invariant_of_a_quadratic_form type QuadraticForms.
- Hasse_invariant_of_a_quadratic_form type Relation100031921.
- Hasse_invariant_of_a_quadratic_form type Word106286395.
- Hasse_invariant_of_a_quadratic_form comment "In mathematics, the Hasse invariant (or Hasse–Witt invariant) of a quadratic form Q over a field K takes values in the Brauer group Br(K).".
- Hasse_invariant_of_a_quadratic_form label "Hasse invariant of a quadratic form".
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- Hasse_invariant_of_a_quadratic_form sameAs Q5679984.
- Hasse_invariant_of_a_quadratic_form sameAs Q5679984.
- Hasse_invariant_of_a_quadratic_form sameAs Hasse_invariant_of_a_quadratic_form.
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- Hasse_invariant_of_a_quadratic_form isPrimaryTopicOf Hasse_invariant_of_a_quadratic_form.