Novel shortcut strategies in copositivity detection: Decomposition for quicker positive certificates

Copositivity is a property of symmetric matrices which is NP-hard to check. Nevertheless, it plays a crucial role in tight bounds for conic approaches of several hard optimization problems. In this paper, we present novel promising shortcut strategies to exploit favorable instances in a systematic w...

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Bibliographic Details
Main Authors: Johannes Zischg, Immanuel Bomze
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:Operations Research Perspectives
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2214716024000289
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