Separating disconnected quadratic level sets by other quadratic level sets

DOI10.1007/s10898-023-01330-8MaRDI QIDQ6122327

Ya-Chi Chu, Huu-Quang Nguyen, Ruey-Lin Sheu

Publication date: 5 April 2024

Published in: Journal of Global Optimization (Search for Journal in Brave)

zbMATH Keywords

disconnectednesshidden convexityjoint numerical rangenon-convexityseparating quadratic hypersurface

Mathematics Subject Classification ID

Semidefinite programming (90C22) Nonconvex programming, global optimization (90C26) Quadratic programming (90C20)

Cites Work

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• On the convexity for the range set of two quadratic functions
• Geometric properties for level sets of quadratic functions
• Über das Vorkommen definiter und semidefiniter Formen in Scharen quadratischer Formen
• Quadratic Optimization With Similarity Constraint for Unimodular Sequence Synthesis
• A Survey of the S-Lemma

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