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Sets expressible as finite unions of starshaped sets - MaRDI portal

Sets expressible as finite unions of starshaped sets (Q1879104)

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scientific article; zbMATH DE number 2101787
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English
Sets expressible as finite unions of starshaped sets
scientific article; zbMATH DE number 2101787

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    Sets expressible as finite unions of starshaped sets (English)
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    22 September 2004
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    The authors study conditions assuring that a compact and connected set in \(\mathbb{R}^{n}\) can be partitioned into at most \(k\) starshaped sets, by using the notion of clear visibility.
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    union of starshaped sets
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    clear visibility
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    point of local nonconvexity
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