Detecting derivative discontinuity locations in piecewise continuous functions from Fourier spectral data. - Dennis Cates; Anne Gelb (Numer. Algorithms, 2007)

Detection of signal discontinuities from noisy fourier data. - Adityavikram Viswanathan; Douglas Cochran; Anne Gelb; Dennis M. Cates (ACSCC, 2008)

Detection of Edges in Spectral Data III - Refinement of the Concentration Method. - Anne Gelb; Dennis Cates (J. Sci. Comput., 2008)