Sparse non-negative super-resolution -- simplified and stabilised
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Publication:2659719
DOI10.1016/j.acha.2019.08.004zbMath1460.94019arXiv1804.01490OpenAlexW2968692119MaRDI QIDQ2659719
Hemant Tyagi, Jared Tanner, Armin Eftekhari, Bogdan Toader, Andrew Thompson
Publication date: 26 March 2021
Published in: Applied and Computational Harmonic Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1804.01490
Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Probabilistic measure theory (60A10) Sampling theory in information and communication theory (94A20)
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Cites Work
- Robust recovery of stream of pulses using convex optimization
- Exact reconstruction using Beurling minimal extrapolation
- Super-resolution from noisy data
- Support recovery for sparse super-resolution of positive measures
- Exact support recovery for sparse spikes deconvolution
- A lower bound for the smallest singular value of a matrix
- M-matrix characterizations. I: nonsingular M-matrices
- Optimal transport for applied mathematicians. Calculus of variations, PDEs, and modeling
- Generalized Wasserstein distance and its application to transport equations with source
- Spike detection from inaccurate samplings
- Super-Resolution of Positive Sources: The Discrete Setup
- Near Minimax Line Spectral Estimation
- Robust uncertainty principles: exact signal reconstruction from highly incomplete frequency information
- Decoding by Linear Programming
- Superresolution via Sparsity Constraints
- Innovation Rate Sampling of Pulse Streams With Application to Ultrasound Imaging
- Recovery of Sparse Translation-Invariant Signals With Continuous Basis Pursuit
- Robust Recovery of Positive Stream of Pulses
- Superresolution Rates in Prokhorov Metric
- Superresolution without separation
- Compressed Sensing Off the Grid
- Deconvolution of Point Sources: A Sampling Theorem and Robustness Guarantees
- Towards a Mathematical Theory of Super‐resolution
- Compressed sensing
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