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(Introduction)
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<< /D (section.2) /S /GoTo >>
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(Preliminaries)
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<< /D (section.3) /S /GoTo >>
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(PTAS for moderate values of k)
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<< /D (subsection.3.1) /S /GoTo >>
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(Removing close points)
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<< /D (subsection.3.2) /S /GoTo >>
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(Circles, rays, and locations)
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<< /D (subsection.3.3) /S /GoTo >>
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(Trivial and nontrivial tours)
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<< /D (subsection.3.4) /S /GoTo >>
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(Reduction to an instance of k-TC with \(k logn/\)O\(1\) points)
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<< /D (subsection.3.5) /S /GoTo >>
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(PTAS for k-TC with k 2log n)
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<< /D (section.4) /S /GoTo >>
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(Refinement: reduction to \(k/\)O\(1\) points)
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<< /D (section.5) /S /GoTo >>
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(Final remarks)
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<< /D [ 42 0 R /Fit ] /S /GoTo >>
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<< /Filter /FlateDecode /Length 2500 >>
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