SURJECTION
(noun)Definitions
There is 1 meaning of the word
Surjection.
Surjection - as a noun
A mathematical function that is an onto mapping.
Example: "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."
Synonyms (Exact Relations)
onto functionsurjective functionExample Sentences
"In mathematics, a surjection is a function that maps every element in its domain to an element in its codomain."
"A surjection is also known as an onto function or a surjective function."
"The surjection from the set of real numbers to the set of integers is given by rounding each real number to the nearest integer."
"The function f(x) = x^2 is a surjection from the set of positive real numbers to the set of positive real numbers."
"A surjection can have multiple pre-images for a given element in its codomain."
Word Game Points
Is SURJECTION a valid Scrabble word?
Yes, surjection is valid for both Scrabble US and EU
SURJECTION has a SCRABBLE points total of 19.
Is SURJECTION a valid Words With Friends word?
Yes, surjection is valid for Words With Friends
Valid WordSURJECTION has a WORDS WITH FRIENDS points total of 24.
Is SURJECTION a valid WordFeud word?
Yes, surjection is valid for WordFeud
Valid WordSURJECTION has a WORDFEUD points total of 23.
Word Variations & Relations
A-Z Proximities
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Words
surjections
