## Sparse recovery by non-convex optimization - instance optimality.(English)Zbl 1200.90158

The authors discuss the theoretical properties of a class of compressed sensing decoders that rely on $$\ell^P$$ minimization with $$0<p<1$$. For an introduction to the topic one may consult a paper by E. J Candès, J. Romberg and T. Tao [Commun. Pure Appl. Math. 59, No. 8, 1207–1223 (2006; Zbl 1098.94009)] that treats the case $$p=1$$.

### MSC:

 90C30 Nonlinear programming

Zbl 1098.94009

PDCO
Full Text:

### References:

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