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Dirac Delta Residue? 
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#1
Jan2913, 01:02 AM

P: 260

Does the Dirac delta fuction have a residue? Given the close parallels between the sifting property and Cauchy's integral formula + residue theory, I feel like it should. Unfortunately, I have no idea how they tie together (if they do at all).



#2
Jan2913, 06:07 AM

Sci Advisor
P: 834

For the record, your intuition is spot on: writing the Dirac as a hyperfunction is a restatement of Cauchy. 


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