Assertion: isomorphism | /r/Synonym | automorphism
Facets:
Source sentences:
text: An isomorphism from a set of elements onto itself is called an automorphism.
text: This is an isomorphism since every edge is preserved, and indeed it is also an automorphism since the resulting graph looks exactly the same as the regular graph.
text: If the source and the target of the morphism are the same object, an isomorphism is called an automorphism.