Representation of Diracδ(x)Function Using Limit of Function (sinαx)/(πx )for the Variable x and on Example of Application
Fan Xi · Journal of Anshan Normal University · 2003
The theorem which means that the Dirac δ(x) function can be represented to the limit lim α→∞ sin αx π x of the function sin αx π x for the variable x is demonstrated.According to the theorem,the momentum intrinsic function is normalized to the δ(x) function.