why is the product undecided ??
using the "convolution theorem" i can get the product of 2 dirac delta functions
[tex] D^{m}\delta (u) D^{n}\delta (u) [/tex]
as the Fourier transform of the convolution of the 2 functions
[tex] A(x^{m}*x^{n} ) [/tex] so this convolution would define the product.
jere A is a constant that can be a real or pure imaginary number
