# Distributions and delta function

1. Sep 16, 2008

where can I read about distributions and the delta function. esp. to solve singular integrals.
I have seen that you could write

1/x = $$\delta$$ (x) + P.V (1/x)

2. Sep 17, 2008

### Anthony

I found Friedlander's book very good, with a nice insert at the end from Mark Joshi on the calculus of wavefront sets. :)