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An intrinsic characterization of five points in a CAT(0) space - MaRDI portal

An intrinsic characterization of five points in a CAT(0) space (Q2210628)

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An intrinsic characterization of five points in a CAT(0) space
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    An intrinsic characterization of five points in a CAT(0) space (English)
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    7 November 2020
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    CAT(0) space
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    \(\boxtimes \)-inequalities
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    weighted quadruple inequalities
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    quadratic metric inequality
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    \(\mathrm{Cycl}_k(0)\) condition
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