Timeline for How are distributions and divergent series summations related?
Current License: CC BY-SA 4.0
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| when toggle format | what | by | license | comment | |
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| Jan 24 at 18:12 | comment | added | Tom Copeland | Googling 'Fejer kernel Dirac delta" brings up refs with details on the relations (you note) among Cesaro summation, Fourier series, and the Dirac delta. E.g., ocw.mit.edu/courses/… and victorchen.org/2019/10/21/summability-tauberian-fourier-series . | |
| Jan 23 at 6:01 | comment | added | Piero D'Ancona | Periodic distributions and Fourier series with polynomially growing coefficients are exactly the same objects. Convergence of the series is in $S'$ (tempered distributions), or equivalently in the space of periodic distributions | |
| Jan 23 at 5:38 | history | asked | Caleb Briggs | CC BY-SA 4.0 |