Kronecker delta

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noun Kro·neck·er delta \ˈkrō-ˌne-kər-\

Definition of Kronecker delta

  1. :  a function of two variables that is 1 when the variables have the same value and is 0 when they have different values

Origin and Etymology of kronecker delta

Leopold Kronecker †1891 German mathematician


First Known Use: 1926


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