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3-colorable planar graphs have an intersection segment representation using 3 slopes - MaRDI portal

3-colorable planar graphs have an intersection segment representation using 3 slopes (Q2301556)

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3-colorable planar graphs have an intersection segment representation using 3 slopes
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    3-colorable planar graphs have an intersection segment representation using 3 slopes (English)
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    24 February 2020
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    planar graphs
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    segment intersections
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