bn:01070400n
Noun Concept
Categories: Basic concepts in set theory, Mathematical relations, Functions and mappings
EN
Bijection, injection and surjection  bijection  bijection, injection, and surjection  Bijection, surjection and injection  Jectivity
EN
In mathematics, injections, surjections, and bijections are classes of functions distinguished by the manner in which arguments and images are related or mapped to each other. Wikipedia
Definitions
Sources
EN
In mathematics, injections, surjections, and bijections are classes of functions distinguished by the manner in which arguments and images are related or mapped to each other. Wikipedia
Injection: one to one, surjection: onto, bijection: both one to one and onto. Wikidata