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A Sum of Squares Characterization of Perfect Graphs - MaRDI portal

A Sum of Squares Characterization of Perfect Graphs (Q6087752)

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scientific article; zbMATH DE number 7766070
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A Sum of Squares Characterization of Perfect Graphs
scientific article; zbMATH DE number 7766070

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    A Sum of Squares Characterization of Perfect Graphs (English)
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    16 November 2023
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    nonnegative and sum of squares polynomials
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    perfect graphs
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    matrix copositivity
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    semidefinite programming
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    convex relaxations for the clique number
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