Showing posts with label Polylogarithm. Show all posts
Showing posts with label Polylogarithm. Show all posts

Monday, February 11, 2013

Polylogarithm



Definition of Polylogarithm

PL.ID.1: Functional Equation of Polylogarithm





Proof


 (1)


 (2)

summing (1) and (2)





 (3)


 (4)


 (5) 

using the definition of polylogarithm  , the function equation is:









Friday, June 1, 2012

Gamma-Polylogarithm


GP.ID.1:

 
 



Proof

Given
 
 (1)
 therefore ,

 (2)

 (3)


 (4)
 (5)


 (6)
Based on the identity: 

 (7)
From (5) and (6) ,