Katrin Wannenwetsch

Deterministic sparse FFT for M-sparse vectors

Annie A. M. Cuyt, Gerlind Plonka-Hoch, Wen-shin Lee, 2017, Numerical Algorithms.

A deterministic sparse FFT algorithm for vectors with small support

Gerlind Plonka-Hoch, Katrin Wannenwetsch, G. Plonka-Hoch, 2015, Numerical Algorithms.

A sparse fast Fourier algorithm for real non-negative vectors

Gerlind Plonka-Hoch, Katrin Wannenwetsch, G. Plonka-Hoch, 2016, J. Comput. Appl. Math..