COKERNEL

Cokernel

In mathematics, the cokernel of a linear mapping of vector spaces f : X → Y is the quotient space Y/im of the codomain of f by the image of f. The dimension of the cokernel is called the corank of f.

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cokernel

Noun

  1. The dual object of a kernel




        

        The above text is a snippet from Wiktionary: cokernel
        

        and as such is available under the 
        Creative Commons Attribution/Share-Alike License.
        
        
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