The Convergence Rates of Expansions in Jacobi Polynomials.
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L.M. Delves, M. Bain (1976/1977)
Numerische Mathematik
Karel Beneš (1977)
Sborník prací Přírodovědecké fakulty University Palackého v Olomouci. Matematika
A.A.M. Cuyt (1982)
Numerische Mathematik
E.W. Cheney, Xingping Sun (1992)
Aequationes mathematicae
Annie A.M. Cuyt (1983)
Numerische Mathematik
Haifeng Li, Leiyan Guo (2025)
Applications of Mathematics
We investigate the recovery of -sparse signals using the - minimization model with prior support set information. The prior support set information, which is believed to contain the indices of nonzero signal elements, significantly enhances the performance of compressive recovery by improving accuracy, efficiency, reducing complexity, expanding applicability, and enhancing robustness. We assume -sparse signals with the prior support which is composed of true indices and wrong indices,...
Christopher Baltus, William B. Jones (1985)
Numerische Mathematik
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