• In mathematics, the HasseWitt matrix H of a non-singular algebraic curve C over a finite field F is the matrix of the Frobenius mapping (p-th power mapping...
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  • Thumbnail for Ernst Witt
    is basic to the study of Lie algebras. In algebraic geometry, the HasseWitt matrix of an algebraic curve over a finite field determines the cyclic étale...
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  • Thumbnail for Helmut Hasse
    L-function Hasse norm theorem Hasse's algorithm Hasse's theorem on elliptic curves HasseWitt matrix Albert–Brauer–Hasse–Noether theorem Dedekind–Hasse norm...
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  • skew-symmetric matrix Hankel matrix, a square matrix in which each ascending skew-diagonal from left to right is constant HasseWitt matrix Hat matrix Hermitian...
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  • after Ernst Witt, a German mathematician. Bourbaki–Witt theorem Hall–Witt identity HasseWitt matrix HasseWitt invariant Poincaré–Birkhoff–Witt theorem,...
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  • free, but the rank may take any value from 0 to d (see for example HasseWitt matrix). In the case where p is not equal to the characteristic of K, the...
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  • of dimension 2g. Over a general field, see the theory explained at Hasse-Witt matrix for the counting of the p-rank of an abelian variety. The answer is...
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  • Discriminant of a quadratic form Hasse–Minkowski theorem Quadric Ramanujan's ternary quadratic form Square class Witt group Witt's theorem A tradition going...
    33 KB (4,600 words) - 17:40, 23 July 2025
  • Coxeter group (redirect from Coxeter matrix)
    Coxeter matrix is the n × n {\displaystyle n\times n} symmetric matrix with entries m i j {\displaystyle m_{ij}} . Indeed, every symmetric matrix with diagonal...
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  • Thumbnail for Emmy Noether
    Artin, Richard Brauer, and Helmut Hasse, she founded the theory of central simple algebras. A paper by Noether, Hasse, and Brauer pertains to division...
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  • theorem (abstract algebra) 15 and 290 theorems (number theory) Albert–Brauer–Hasse–Noether theorem (algebras) Ankeny–Artin–Chowla theorem (number theory) Apéry's...
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    Albert–Brauer–Hasse–Noether theorem, saying that a central simple algebra over a number field is determined by its local invariants. Building on the Hasse principle...
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  • Thumbnail for Andrew Sutherland (mathematician)
    February 14, 2020 Harvey, David; Sutherland, Andrew V. (2014). "Computing Hasse-Witt matrices of hyperelliptic curves in average polynomial time". LMS Journal...
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  • irreducible components. Albert–Brauer–Hasse–Noether theorem In algebraic number theory, the Albert–Brauer–Hasse–Noether theorem states that a central...
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    This technique is called the local–global principle. For example, the Hasse–Minkowski theorem reduces the problem of finding rational solutions of quadratic...
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  • accurately predicted its return. Hasse diagrams were used by Henri Gustav Vogt three years before the birth of Helmut Hasse. Heaviside layer was named for...
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  • American knot theorist Asma Hassannezhad, Iranian spectral geometer Maria Hasse (1921–2014), German graph theorist, set theorist, and category theorist...
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  • He was also an editor of Crelle's Journal, 1952–1977, assisting Helmut Hasse. He held this chair until he retired as professor emeritus in 1977. Hans...
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