Synonym of gizmo

plural of frobnitz

(arithmetic geometry) A category with some extra structure that generalizes the theory of line bundles on models of finite extensions of global fields.

plural of Frobenioid

A surname from German.

(mathematics) Used attributively to attribute a concept to the work of Ferdinand Georg Frobenius or more directly to associate it with the Frobenius endomorphism (commutative algebra, field theory) or Frobenius morphism (category theory).

plural of Frobenius endomorphism

(algebra, commutative algebra, field theory) Given a commutative ring R with prime characteristic p, the endomorphism that maps x → xᵖ for all x ∈ R.

A surname.

(mathematics) Any of a set of special polynomials for a square matrix A, namely projection matrices Aᵢ associated with the eigenvalues and eigenvectors of A.