Proof of Lagrange inversion theorem

In summary, the Lagrange inversion theorem is a powerful mathematical tool that allows us to find the coefficients of the inverse function of a power series. Its significance lies in its numerous applications in various fields of mathematics and science, and it is commonly used in solving problems related to differential equations and complex analysis. The theorem is proved using induction and the Cauchy integral formula, and it can also be extended to multivariate functions. Some of its applications include calculating permutations, finding inverse functions, and solving problems in complex analysis.
  • #1
hercules68
11
0
Hi

I am unable to find the proof of the Lagrange inversion formula as given in http://en.wikipedia.org/wiki/Lagrange_inversion_theorem#Theorem_statement

I have searched all over the internet as well as the original paper published by Lagrange. Still could not find it. Any help would be greatly appreciated !

Thanks a ton !
 
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  • #2
I'm sorry you are not generating any responses at the moment. Is there any additional information you can share with us? Any new findings?
 

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