Tag: convolution
- Sat 30 August 2025 - Sobolev Norms Penalize High Frequencies - updated: Wed 21 January 2026
- Wed 23 April 2014 - Poisson Summation Relates a Lattice Sum to Its Dual - updated: Sun 19 July 2020
- Fri 20 October 2017 - Parseval Turns L2 Energy into Fourier Coefficients
- Thu 25 October 2012 - Convolution Becomes Multiplication after Fourier Transform
- Mon 07 September 2009 - The Gaussian Is an Eigenfunction of the Fourier Transform