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On the spherical quasi-convexity of quadratic functions on spherically subdual convex sets - MaRDI portal

On the spherical quasi-convexity of quadratic functions on spherically subdual convex sets (Q831352)

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On the spherical quasi-convexity of quadratic functions on spherically subdual convex sets
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    On the spherical quasi-convexity of quadratic functions on spherically subdual convex sets (English)
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    11 May 2021
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    In this paper, the authors provide both sufficient conditions and necessary conditions for quadratic functions to be spherically quasi-convex on spherically subdual convex sets. They prove a condition partially characterizing the spherical quasi-convexity of quadratic functions on spherically convex sets associated with the Lorentz cone.
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    spherical quasi-convexity
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    quadratic function
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    subdual cone
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