Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Uniqueness Conditions for A Class of l0-Minimization Problems   We consider a class of l0-minimization problems, which is to search for the
partial sparsest solution to an underdetermined linear system with additional
constraints. We introduce several concepts, including lp-induced norm (0 < p <
1), maximal scaled spark and scaled mutual coherence, to develop several new
uniqueness conditions for the partial sparsest solution to this class of
l0-minimization problems. A further improvement of some of these uniqueness
criteria have been also achieved through the so-called concepts such as maximal
scaled (sub)coherence rank.

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The categories of this paper are: cond-mat
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The categories of this paper are: comp-gas
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The categories of this paper are: nlin
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The categories of this paper are: physics
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The categories of this paper are: q-fin
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The categories of this paper are: acc-phys
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: bayes-an
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The categories of this paper are: q-alg
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The categories of this paper are: ao-sci
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The categories of this paper are: hep-ph
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The categories of this paper are: supr-con
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The categories of this paper are: dg-ga
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The categories of this paper are: astro-ph
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The categories of this paper are: stat