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bn:02147639n
Noun Concept
Categories: Basic concepts in set theory, Mathematical relations, Functions and mappings, Types of functions
EN
surjective function  onto function  surjection  onto  Induced function
EN
A mathematical function that is an onto mapping. Open English WordNet
Definitions
Examples
Relations
Sources
EN
A mathematical function that is an onto mapping. Open English WordNet
In mathematics, a surjective function is a function f such that, for every element y of the function's codomain, there exists at least one element x in the function's domain such that f = y. Wikipedia
Function such that every element has a preimage Wikidata
EN
In fact, if we define a ρ-kernel as the kernel of any surjection of the two graphs of interest, then there are ρ-kernels whose maximum excess does not vanish. Open English WordNet
IS A
function
HAS KIND
unitary operator
fibered manifold
projection
bijection
epimorphism
DIFFERENT FROM
injection
epimorphism
Open English WordNet
EN
surjective function, onto function, surjection
Wikipedia
EN
surjective function
Wikidata
EN
surjective function
Wikipedia Redirections
EN
Induced function, onto, Onto function, Onto mapping, surjection, surjective, Surjective Function, surjective map, Surjective relation, surjectivity, ↠
Wikidata Alias
EN
onto function, right-total function, surjection

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