New results on semidefinite bounds forℓ1-constrained nonconvex quadratic optimization

DOI10.1051/RO/2013039zbMath1312.90048OpenAlexW2147124739MaRDI QIDQ5397701

Yong Xia

Publication date: 24 February 2014

Published in: RAIRO - Operations Research (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1051/ro/2013039

zbMATH Keywords

quadratic programmingsemidefinite programmingsparse principal component analysis\(\ell_{1}\) unit ball

Mathematics Subject Classification ID

Semidefinite programming (90C22) Quadratic programming (90C20)

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A new semidefinite relaxation for \(L_{1}\)-constrained quadratic

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