Kronecker delta [′krō·nek·ər ‚del·tə]
Kronecker Delta
(mathematics)
The function or symbol δijdependent upon the subscriptsiandjwhich are usually integers; its value is 1 ifi=jand 0 ifi≠j.
Kronecker Delta
a function δnm that is dependent on two integral arguments n and m and is defined by
An example of the use of the Kronecker symbol is
The Kronecker symbol was introduced by L. Kronecker in 1866.
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