morphism


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morphism

[′mȯr‚fiz·əm]
(mathematics)
The class of elements which together with objects form a category; in most cases, morphisms are functions which preserve some structure on a set.
References in periodicals archive ?
1] in NS(X), through a birational morphism X [right arrow] [P.
A morphism [phi] between two partial actions, [alpha] = ([{[X.
A natural question to ask was then: what are the morphisms between these modules?
Each such morphism is necessarily an order-embedding.
Let suppose that a morphism exists between two objects (x([t.
morphism f: C [right arrow] A such that the following is commutative.
The morphism (l, [LAMBDA]) : (E, p, T) [right arrow] (F, q, S) is a monomorphism if and only if l is injective and [LAMBDA] is surjective.
Any morphism ([Psi], [Rho]): X [right arrow] Y in [Sigma] factors as an expansion followed by an isomorphism X ?
Since there exists no nonconstant morphism on projective spaces, whose image is of lower dimension, for all s [element of] S \ V the image [Phi]([P.
and as morphism braided category equivalences F : Z [right arrow] W.
1 holds for any projective morphism [pi] : X [right arrow] U and any log canonical n-fold (X, [DELTA]) such that [DELTA] is a [pi]-big R-divisor.
Let f : R [left arrow] S be a morphism of semihyperrings.