Differentiability of Fourier Series Posted on 23rd November 2022 Differentiability of Fourier Series of the form $F_k(\tau)=\sum_{n=1}^{\infty} \frac{\sigma_{k-1}(n)}{n^{k+1}}e^{2\pi i n \tau}$ for $k$ even 09 November 12:00 -13:00 Izabela Petrykiewicz (Grenoble)
