Angang Cui

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*Correspondence: School of Science, Xi’an Polytechnic University, Xi’an, Shaanxi 710048, China Abstract In this paper, we present a splitting method for solving the shifted skew-Hermitian linear system, which is briefly called an α-SSS. Some convergence results are established and numerical experiments show that the splitting method is(More)
Abstract Affine matrix rank minimization problem aims to find a low-rank or approximately low-rank matrix that satisfies a given linear system. It is well known that this problem is combinatorial and NP-hard in general. Therefore, it is important to choose the suitable substitution for this matrix rank minimization problem. In this paper, a continuous(More)
The goal of compressed sensing is to reconstruct a sparse signal under a few linear measurements far less than the dimension of the ambient space of the signal. However, many real-life applications in physics and biomedical sciences carry some strongly nonlinear structures, and the linear model is no longer suitable. Compared with the compressed sensing(More)
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