1. Towards a mathematical theory of super-resolution;Candès;Comm. Pure Appl. Math.,2014
2. Super-resolution, extremal functions and the condition number of Vandermonde matrices;Moitra,2015
3. Approximation with sums of exponentials in lp[0,∞);Kammler;J. Approx. Theory,1976
4. On fitting exponentials by nonlinear least squares;Varah;SIAM J. Sci. Statist. Comput.,1985
5. Efficient estimation of closely spaced sinusoidal frequencies using subspace-based methods;Halder;IEEE Signal Process. Lett.,1997