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Results tagged with modular-forms
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user 449628
Questions about modular forms and related areas
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votes
Dedekind eta function history
The $q^{1/24}$ factor can be explained by applying some Fourier analysis on the infinite product $\prod_{n\ge1}(1-q^n)$. When $\Re(y)>0$, let $f(y)=\prod_{n\ge1}(1-e^{-2\pi ny})$. Then by the pentagon …
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