Adjective
(mathematics, of a map) Both injective and surjective.
(mathematics) Having a component that is (specified to be) a bijective map; that specifies a bijective map.
Source: en.wiktionary.orgA bijective map between two totally ordered sets that respects the two orders is an isomorphism in this category. Source: Internet
Also called an endomorphism of G. ; Automorphism : An endomorphism that is bijective, and hence an isomorphism. Source: Internet
Any bijective ring homomorphism is a ring isomorphism. Source: Internet
Alternative (equivalent) formulations of the definition in terms of a bijective function or a surjective function can also be given. Source: Internet
A magma Q is a quasigroup precisely when all these operators, for every x in Q, are bijective. Source: Internet
Every permutation of S has the codomain equal to its domain and is bijective and invertible. Source: Internet